13237323 has 16 divisors (see below), whose sum is σ = 19324416. Its totient is φ = 7993440.

The previous prime is 13237313. The next prime is 13237327. The reversal of 13237323 is 32373231.

It is a happy number.

It is not a de Polignac number, because 13237323 - 2⁴ = 13237307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13237293 and 13237302.

It is not an unprimeable number, because it can be changed into a prime (13237327) 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, 11565 + ... + 12657.

It is an arithmetic number, because the mean of its divisors is an integer number (1207776).

Almost surely, 2^13237323 is an apocalyptic number.

13237323 is a deficient number, since it is larger than the sum of its proper divisors (6087093).

13237323 is a wasteful number, since it uses less digits than its factorization.

13237323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474.

The product of its digits is 2268, while the sum is 24.

The square root of 13237323 is about 3638.3132080677. The cubic root of 13237323 is about 236.5556844804. Note that the first 3 decimals are identical.

It can be divided in two parts, 1323 and 7323, that added together give a triangular number (8646 = T₁₃₁).

The spelling of 13237323 in words is "thirteen million, two hundred thirty-seven thousand, three hundred twenty-three".