612267315123307 has 2 divisors, whose sum is σ = 612267315123308. Its totient is φ = 612267315123306.

The previous prime is 612267315123293. The next prime is 612267315123319. The reversal of 612267315123307 is 703321513762216.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-612267315123307 is a prime.

It is a super-2 number, since 2×612267315123307² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (612267315123707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306133657561653 + 306133657561654.

It is an arithmetic number, because the mean of its divisors is an integer number (306133657561654).

Almost surely, 2^{612267315123307} is an apocalyptic number.

612267315123307 is a deficient number, since it is larger than the sum of its proper divisors (1).

612267315123307 is an equidigital number, since it uses as much as digits as its factorization.

612267315123307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 49.

The spelling of 612267315123307 in words is "six hundred twelve trillion, two hundred sixty-seven billion, three hundred fifteen million, one hundred twenty-three thousand, three hundred seven".