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2213300013131 = 15114657615981
BaseRepresentation
bin100000001101010010111…
…101100000100001001011
321211120220200110012120102
4200031102331200201023
5242230314300410011
64412435340320015
7315622431462404
oct40152275404113
97746820405512
102213300013131
1178372317a779
122b8b5184300b
13130937158cac
14791a50b49ab
153c88ddb673b
hex20352f6084b

2213300013131 has 4 divisors (see below), whose sum is σ = 2227957629264. Its totient is φ = 2198642397000.

The previous prime is 2213300013083. The next prime is 2213300013137. The reversal of 2213300013131 is 1313100033122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2213300013131 is a prime.

It is a super-2 number, since 2×22133000131312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213300013137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7328807840 + ... + 7328808141.

It is an arithmetic number, because the mean of its divisors is an integer number (556989407316).

Almost surely, 22213300013131 is an apocalyptic number.

2213300013131 is a deficient number, since it is larger than the sum of its proper divisors (14657616133).

2213300013131 is a wasteful number, since it uses less digits than its factorization.

2213300013131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14657616132.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 2213300013131 its reverse (1313100033122), we get a palindrome (3526400046253).

The spelling of 2213300013131 in words is "two trillion, two hundred thirteen billion, three hundred million, thirteen thousand, one hundred thirty-one".

Divisors: 1 151 14657615981 2213300013131