12102512413 has 2 divisors, whose sum is σ = 12102512414. Its totient is φ = 12102512412.

The previous prime is 12102512407. The next prime is 12102512473. The reversal of 12102512413 is 31421520121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9221184729 + 2881327684 = 96027^2 + 53678^2 .

It is a cyclic number.

It is not a de Polignac number, because 12102512413 - 2³³ = 3512577821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12102512473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6051256206 + 6051256207.

It is an arithmetic number, because the mean of its divisors is an integer number (6051256207).

Almost surely, 2^12102512413 is an apocalyptic number.

It is an amenable number.

12102512413 is a deficient number, since it is larger than the sum of its proper divisors (1).

12102512413 is an equidigital number, since it uses as much as digits as its factorization.

12102512413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

The spelling of 12102512413 in words is "twelve billion, one hundred two million, five hundred twelve thousand, four hundred thirteen".