113320213322131 has 16 divisors (see below), whose sum is σ = 114186801826944. Its totient is φ = 112457525131584.

The previous prime is 113320213322101. The next prime is 113320213322149. The reversal of 113320213322131 is 131223312023311.

It is a cyclic number.

It is not a de Polignac number, because 113320213322131 - 2⁹ = 113320213321619 is a prime.

It is a super-2 number, since 2×113320213322131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113320213322131.

It is not an unprimeable number, because it can be changed into a prime (113320213322101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103102380 + ... + 104195686.

It is an arithmetic number, because the mean of its divisors is an integer number (7136675114184).

Almost surely, 2^{113320213322131} is an apocalyptic number.

113320213322131 is a deficient number, since it is larger than the sum of its proper divisors (866588504813).

113320213322131 is a wasteful number, since it uses less digits than its factorization.

113320213322131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095090.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 113320213322131 its reverse (131223312023311), we get a palindrome (244543525345442).

The spelling of 113320213322131 in words is "one hundred thirteen trillion, three hundred twenty billion, two hundred thirteen million, three hundred twenty-two thousand, one hundred thirty-one".