13023001 has 16 divisors (see below), whose sum is σ = 14158800. Its totient is φ = 11950848.

The previous prime is 13022963. The next prime is 13023013. The reversal of 13023001 is 10032031.

It can be written as a sum of positive squares in 8 ways, for example, as 4326400 + 8696601 = 2080^2 + 2949^2 .

It is a cyclic number.

It is not a de Polignac number, because 13023001 - 2¹⁵ = 12990233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13023701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56755 + ... + 56983.

It is an arithmetic number, because the mean of its divisors is an integer number (884925).

Almost surely, 2^13023001 is an apocalyptic number.

It is an amenable number.

13023001 is a deficient number, since it is larger than the sum of its proper divisors (1135799).

13023001 is a wasteful number, since it uses less digits than its factorization.

13023001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 13023001 is about 3608.7395306395. The cubic root of 13023001 is about 235.2720615514.

Adding to 13023001 its reverse (10032031), we get a palindrome (23055032).

The spelling of 13023001 in words is "thirteen million, twenty-three thousand, one".