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2210203000131 = 37105247761911
BaseRepresentation
bin100000001010011010010…
…111010101110101000011
321211021220211212122102020
4200022122113111311003
5242202443432001011
64411204144452523
7315452614345110
oct40123227256503
97737824778366
102210203000131
11782383a78aa5
122b842861a143
13130562638719
1478d8da57907
153c75c05d006
hex2029a5d5d43

2210203000131 has 8 divisors (see below), whose sum is σ = 3367928381184. Its totient is φ = 1262973142920.

The previous prime is 2210203000123. The next prime is 2210203000151. The reversal of 2210203000131 is 1310003020122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2210203000131 - 23 = 2210203000123 is a prime.

It is a super-2 number, since 2×22102030001312 (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2210203000131.

It is not an unprimeable number, because it can be changed into a prime (2210203000151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52623880935 + ... + 52623880976.

It is an arithmetic number, because the mean of its divisors is an integer number (420991047648).

Almost surely, 22210203000131 is an apocalyptic number.

2210203000131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2210203000131 is a deficient number, since it is larger than the sum of its proper divisors (1157725381053).

2210203000131 is a wasteful number, since it uses less digits than its factorization.

2210203000131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105247761921.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2210203000131 its reverse (1310003020122), we get a palindrome (3520206020253).

The spelling of 2210203000131 in words is "two trillion, two hundred ten billion, two hundred three million, one hundred thirty-one", and thus it is an aban number.

Divisors: 1 3 7 21 105247761911 315743285733 736734333377 2210203000131