323154113 has 4 divisors (see below), whose sum is σ = 324411780. Its totient is φ = 321896448.

The previous prime is 323154103. The next prime is 323154119. The reversal of 323154113 is 311451323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311451323 = 139 ⋅2240657.

It can be written as a sum of positive squares in 2 ways, for example, as 175483009 + 147671104 = 13247^2 + 12152^2 .

It is a cyclic number.

It is not a de Polignac number, because 323154113 - 2¹⁸ = 322891969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323154119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 628448 + ... + 628961.

It is an arithmetic number, because the mean of its divisors is an integer number (81102945).

Almost surely, 2^323154113 is an apocalyptic number.

It is an amenable number.

323154113 is a deficient number, since it is larger than the sum of its proper divisors (1257667).

323154113 is a wasteful number, since it uses less digits than its factorization.

323154113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257666.

The product of its digits is 1080, while the sum is 23.

The square root of 323154113 is about 17976.4877826565. The cubic root of 323154113 is about 686.2303092438.

The spelling of 323154113 in words is "three hundred twenty-three million, one hundred fifty-four thousand, one hundred thirteen".