113501154 has 16 divisors (see below), whose sum is σ = 244464192. Its totient is φ = 34923408.

The previous prime is 113501153. The next prime is 113501173. The reversal of 113501154 is 451105311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 113501154.

It is not an unprimeable number, because it can be changed into a prime (113501153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 727494 + ... + 727649.

It is an arithmetic number, because the mean of its divisors is an integer number (15279012).

Almost surely, 2^113501154 is an apocalyptic number.

113501154 is an abundant number, since it is smaller than the sum of its proper divisors (130963038).

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

113501154 is a wasteful number, since it uses less digits than its factorization.

113501154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455161.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 113501154 is about 10653.6920360972. The cubic root of 113501154 is about 484.1724705785.

Adding to 113501154 its reverse (451105311), we get a palindrome (564606465).

The spelling of 113501154 in words is "one hundred thirteen million, five hundred one thousand, one hundred fifty-four".