113004861 has 8 divisors (see below), whose sum is σ = 151773504. Its totient is φ = 74786400.

The previous prime is 113004847. The next prime is 113004863. The reversal of 113004861 is 168400311.

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

It is not a de Polignac number, because 113004861 - 2⁹ = 113004349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113004863) 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, 137065 + ... + 137886.

It is an arithmetic number, because the mean of its divisors is an integer number (18971688).

Almost surely, 2^113004861 is an apocalyptic number.

It is an amenable number.

113004861 is a deficient number, since it is larger than the sum of its proper divisors (38768643).

113004861 is a wasteful number, since it uses less digits than its factorization.

113004861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275091.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 113004861 is about 10630.3744524828. The cubic root of 113004861 is about 483.4657450403.

It can be divided in two parts, 11300 and 4861, that added together give a palindrome (16161).

The spelling of 113004861 in words is "one hundred thirteen million, four thousand, eight hundred sixty-one".