113231214402 has 8 divisors (see below), whose sum is σ = 226462428816. Its totient is φ = 37743738132.

The previous prime is 113231214377. The next prime is 113231214403. The reversal of 113231214402 is 204412132311.

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

113231214402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (113231214403) 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 3 ways as a sum of consecutive naturals, for example, 9435934528 + ... + 9435934539.

It is an arithmetic number, because the mean of its divisors is an integer number (28307803602).

Almost surely, 2^113231214402 is an apocalyptic number.

113231214402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113231214402 is a wasteful number, since it uses less digits than its factorization.

113231214402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18871869072.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 113231214402 its reverse (204412132311), we get a palindrome (317643346713).

The spelling of 113231214402 in words is "one hundred thirteen billion, two hundred thirty-one million, two hundred fourteen thousand, four hundred two".