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10200200210131 = 85311958030727
BaseRepresentation
bin1001010001101110101101…
…0011110110011011010011
31100010010111111020122222211
42110123223103312123103
52314110002223211011
633405523550212551
72101640320142311
oct224335323663323
940103444218884
1010200200210131
113282976111038
121188a4a4b4157
1358cb4aaa6519
14273999a490b1
1512a4e5c63b21
hex946eb4f66d3

10200200210131 has 4 divisors (see below), whose sum is σ = 10212158241712. Its totient is φ = 10188242178552.

The previous prime is 10200200210129. The next prime is 10200200210171. The reversal of 10200200210131 is 13101200200201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10200200210131 - 21 = 10200200210129 is a prime.

It is a super-2 number, since 2×102002002101312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10200200210171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5979014511 + ... + 5979016216.

It is an arithmetic number, because the mean of its divisors is an integer number (2553039560428).

Almost surely, 210200200210131 is an apocalyptic number.

10200200210131 is a deficient number, since it is larger than the sum of its proper divisors (11958031581).

10200200210131 is an equidigital number, since it uses as much as digits as its factorization.

10200200210131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11958031580.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10200200210131 its reverse (13101200200201), we get a palindrome (23301400410332).

The spelling of 10200200210131 in words is "ten trillion, two hundred billion, two hundred million, two hundred ten thousand, one hundred thirty-one".

Divisors: 1 853 11958030727 10200200210131