113402202402 has 32 divisors (see below), whose sum is σ = 228935044800. Its totient is φ = 37445779008.

The previous prime is 113402202349. The next prime is 113402202409. The reversal of 113402202402 is 204202204311.

It is not an unprimeable number, because it can be changed into a prime (113402202409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3480724 + ... + 3513152.

It is an arithmetic number, because the mean of its divisors is an integer number (7154220150).

Almost surely, 2^113402202402 is an apocalyptic number.

113402202402 is an abundant number, since it is smaller than the sum of its proper divisors (115532842398).

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

113402202402 is a wasteful number, since it uses less digits than its factorization.

113402202402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37890.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 113402202402 its reverse (204202204311), we get a palindrome (317604406713).

The spelling of 113402202402 in words is "one hundred thirteen billion, four hundred two million, two hundred two thousand, four hundred two".