113541402 has 32 divisors (see below), whose sum is σ = 258939072. Its totient is φ = 32880384.

The previous prime is 113541401. The next prime is 113541413. The reversal of 113541402 is 204145311.

It is not an unprimeable number, because it can be changed into a prime (113541401) 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, 41488 + ... + 44139.

It is an arithmetic number, because the mean of its divisors is an integer number (8091846).

Almost surely, 2^113541402 is an apocalyptic number.

113541402 is an abundant number, since it is smaller than the sum of its proper divisors (145397670).

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

113541402 is a wasteful number, since it uses less digits than its factorization.

113541402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85662.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 113541402 is about 10655.5807913037. The cubic root of 113541402 is about 484.2296936991.

Adding to 113541402 its reverse (204145311), we get a palindrome (317686713).

The spelling of 113541402 in words is "one hundred thirteen million, five hundred forty-one thousand, four hundred two".