12312106415 has 8 divisors (see below), whose sum is σ = 16885174560. Its totient is φ = 8442587232.

The previous prime is 12312106409. The next prime is 12312106423. The reversal of 12312106415 is 51460121321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12312106415 - 2²⁰ = 12311057839 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175887200 + ... + 175887269.

It is an arithmetic number, because the mean of its divisors is an integer number (2110646820).

Almost surely, 2^12312106415 is an apocalyptic number.

12312106415 is a deficient number, since it is larger than the sum of its proper divisors (4573068145).

12312106415 is an equidigital number, since it uses as much as digits as its factorization.

12312106415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351774481.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 12312106415 its reverse (51460121321), we get a palindrome (63772227736).

The spelling of 12312106415 in words is "twelve billion, three hundred twelve million, one hundred six thousand, four hundred fifteen".