113551151 has 8 divisors (see below), whose sum is σ = 129926784. Its totient is φ = 97214040.

The previous prime is 113551147. The next prime is 113551157. The reversal of 113551151 is 151155311.

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

It is not a de Polignac number, because 113551151 - 2² = 113551147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113551157) 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, 3005 + ... + 15366.

It is an arithmetic number, because the mean of its divisors is an integer number (16240848).

Almost surely, 2^113551151 is an apocalyptic number.

113551151 is a deficient number, since it is larger than the sum of its proper divisors (16375633).

113551151 is an equidigital number, since it uses as much as digits as its factorization.

113551151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19261.

The product of its digits is 375, while the sum is 23.

The square root of 113551151 is about 10656.0382412977. The cubic root of 113551151 is about 484.2435524328.

The spelling of 113551151 in words is "one hundred thirteen million, five hundred fifty-one thousand, one hundred fifty-one".