113320231123402 has 8 divisors (see below), whose sum is σ = 169989657160356. Its totient is φ = 56657012069952.

The previous prime is 113320231123399. The next prime is 113320231123493. The reversal of 113320231123402 is 204321132023311.

It can be written as a sum of positive squares in 2 ways, for example, as 108093845318761 + 5226385804641 = 10396819^2 + 2286129^2 .

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

It is a super-2 number, since 2×113320231123402² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1551700233 + ... + 1551773260.

Almost surely, 2^{113320231123402} is an apocalyptic number.

113320231123402 is a deficient number, since it is larger than the sum of its proper divisors (56669426036954).

113320231123402 is a wasteful number, since it uses less digits than its factorization.

113320231123402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3103491752.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 113320231123402 its reverse (204321132023311), we get a palindrome (317641363146713).

The spelling of 113320231123402 in words is "one hundred thirteen trillion, three hundred twenty billion, two hundred thirty-one million, one hundred twenty-three thousand, four hundred two".