323154013 has 16 divisors (see below), whose sum is σ = 410561536. Its totient is φ = 247432320.

The previous prime is 323153977. The next prime is 323154023. The reversal of 323154013 is 310451323.

It is a cyclic number.

It is not a de Polignac number, because 323154013 - 2²⁵ = 289599581 is a prime.

It is a super-2 number, since 2×323154013² = 208857032236008338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323154023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54456 + ... + 60097.

It is an arithmetic number, because the mean of its divisors is an integer number (25660096).

Almost surely, 2^323154013 is an apocalyptic number.

It is an amenable number.

323154013 is a deficient number, since it is larger than the sum of its proper divisors (87407523).

323154013 is a wasteful number, since it uses less digits than its factorization.

323154013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114604.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 323154013 is about 17976.4850012454. The cubic root of 323154013 is about 686.2302384591.

The spelling of 323154013 in words is "three hundred twenty-three million, one hundred fifty-four thousand, thirteen".