113151323 has 4 divisors (see below), whose sum is σ = 114208920. Its totient is φ = 112093728.

The previous prime is 113151319. The next prime is 113151331. The reversal of 113151323 is 323151311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113151323 - 2² = 113151319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113151295 and 113151304.

It is not an unprimeable number, because it can be changed into a prime (113154323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528638 + ... + 528851.

It is an arithmetic number, because the mean of its divisors is an integer number (28552230).

Almost surely, 2^113151323 is an apocalyptic number.

113151323 is a deficient number, since it is larger than the sum of its proper divisors (1057597).

113151323 is a wasteful number, since it uses less digits than its factorization.

113151323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057596.

The product of its digits is 270, while the sum is 20.

The square root of 113151323 is about 10637.2610666468. The cubic root of 113151323 is about 483.6745230524.

The spelling of 113151323 in words is "one hundred thirteen million, one hundred fifty-one thousand, three hundred twenty-three".