23231000413 has 2 divisors, whose sum is σ = 23231000414. Its totient is φ = 23231000412.

The previous prime is 23231000407. The next prime is 23231000437. The reversal of 23231000413 is 31400013232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21373562809 + 1857437604 = 146197^2 + 43098^2 .

It is a cyclic number.

It is not a de Polignac number, because 23231000413 - 2⁵ = 23231000381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23231000483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615500206 + 11615500207.

It is an arithmetic number, because the mean of its divisors is an integer number (11615500207).

Almost surely, 2^23231000413 is an apocalyptic number.

It is an amenable number.

23231000413 is a deficient number, since it is larger than the sum of its proper divisors (1).

23231000413 is an equidigital number, since it uses as much as digits as its factorization.

23231000413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23231000413 its reverse (31400013232), we get a palindrome (54631013645).

The spelling of 23231000413 in words is "twenty-three billion, two hundred thirty-one million, four hundred thirteen", and thus it is an aban number.