312130415351 has 2 divisors, whose sum is σ = 312130415352. Its totient is φ = 312130415350.

The previous prime is 312130415341. The next prime is 312130415551. The reversal of 312130415351 is 153514031213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 312130415351 - 2⁶ = 312130415287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312130415341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156065207675 + 156065207676.

It is an arithmetic number, because the mean of its divisors is an integer number (156065207676).

Almost surely, 2^312130415351 is an apocalyptic number.

312130415351 is a deficient number, since it is larger than the sum of its proper divisors (1).

312130415351 is an equidigital number, since it uses as much as digits as its factorization.

312130415351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 312130415351 its reverse (153514031213), we get a palindrome (465644446564).

The spelling of 312130415351 in words is "three hundred twelve billion, one hundred thirty million, four hundred fifteen thousand, three hundred fifty-one".