23413102381 has 2 divisors, whose sum is σ = 23413102382. Its totient is φ = 23413102380.

The previous prime is 23413102373. The next prime is 23413102459. The reversal of 23413102381 is 18320131432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21626349481 + 1786752900 = 147059^2 + 42270^2 .

It is a cyclic number.

It is not a de Polignac number, because 23413102381 - 2³ = 23413102373 is a prime.

It is a super-2 number, since 2×23413102381² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23413102331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11706551190 + 11706551191.

It is an arithmetic number, because the mean of its divisors is an integer number (11706551191).

Almost surely, 2^23413102381 is an apocalyptic number.

It is an amenable number.

23413102381 is a deficient number, since it is larger than the sum of its proper divisors (1).

23413102381 is an equidigital number, since it uses as much as digits as its factorization.

23413102381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 23413102381 in words is "twenty-three billion, four hundred thirteen million, one hundred two thousand, three hundred eighty-one".