113331017402 has 8 divisors (see below), whose sum is σ = 171906599700. Its totient is φ = 56028817504.

The previous prime is 113331017321. The next prime is 113331017407. The reversal of 113331017402 is 204710133311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 97613129761 + 15717887641 = 312431^2 + 125371^2 .

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

It is not an unprimeable number, because it can be changed into a prime (113331017407) 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, 318345377 + ... + 318345732.

Almost surely, 2^113331017402 is an apocalyptic number.

113331017402 is a deficient number, since it is larger than the sum of its proper divisors (58575582298).

113331017402 is an equidigital number, since it uses as much as digits as its factorization.

113331017402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636691200.

The product of its (nonzero) digits is 1512, while the sum is 26.

The spelling of 113331017402 in words is "one hundred thirteen billion, three hundred thirty-one million, seventeen thousand, four hundred two".