23213010929 has 2 divisors, whose sum is σ = 23213010930. Its totient is φ = 23213010928.

The previous prime is 23213010913. The next prime is 23213011021. The reversal of 23213010929 is 92901031232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17936441329 + 5276569600 = 133927^2 + 72640^2 .

It is a cyclic number.

It is not a de Polignac number, because 23213010929 - 2⁴ = 23213010913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23213010895 and 23213010904.

It is not a weakly prime, because it can be changed into another prime (23213010329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11606505464 + 11606505465.

It is an arithmetic number, because the mean of its divisors is an integer number (11606505465).

Almost surely, 2^23213010929 is an apocalyptic number.

It is an amenable number.

23213010929 is a deficient number, since it is larger than the sum of its proper divisors (1).

23213010929 is an equidigital number, since it uses as much as digits as its factorization.

23213010929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 23213010929 in words is "twenty-three billion, two hundred thirteen million, ten thousand, nine hundred twenty-nine".