23151510407107 has 2 divisors, whose sum is σ = 23151510407108. Its totient is φ = 23151510407106.

The previous prime is 23151510407009. The next prime is 23151510407111. The reversal of 23151510407107 is 70170401515132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23151510407107 - 2⁷ = 23151510406979 is a prime.

It is a super-2 number, since 2×23151510407107² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23151510407147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11575755203553 + 11575755203554.

It is an arithmetic number, because the mean of its divisors is an integer number (11575755203554).

Almost surely, 2^{23151510407107} is an apocalyptic number.

23151510407107 is a deficient number, since it is larger than the sum of its proper divisors (1).

23151510407107 is an equidigital number, since it uses as much as digits as its factorization.

23151510407107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29400, while the sum is 37.

The spelling of 23151510407107 in words is "twenty-three trillion, one hundred fifty-one billion, five hundred ten million, four hundred seven thousand, one hundred seven".