113481851 has 32 divisors (see below), whose sum is σ = 147432960. Its totient is φ = 85003776.

The previous prime is 113481847. The next prime is 113481857. The reversal of 113481851 is 158184311.

It is a cyclic number.

It is not a de Polignac number, because 113481851 - 2² = 113481847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113481857) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119360 + ... + 120306.

It is an arithmetic number, because the mean of its divisors is an integer number (4607280).

Almost surely, 2^113481851 is an apocalyptic number.

113481851 is a deficient number, since it is larger than the sum of its proper divisors (33951109).

113481851 is a wasteful number, since it uses less digits than its factorization.

113481851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043.

The product of its digits is 3840, while the sum is 32.

The square root of 113481851 is about 10652.7860675037. The cubic root of 113481851 is about 484.1450214859.

The spelling of 113481851 in words is "one hundred thirteen million, four hundred eighty-one thousand, eight hundred fifty-one".