12350551313 has 2 divisors, whose sum is σ = 12350551314. Its totient is φ = 12350551312.

The previous prime is 12350551307. The next prime is 12350551379. The reversal of 12350551313 is 31315505321.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6819951889 + 5530599424 = 82583^2 + 74368^2 .

It is a cyclic number.

It is not a de Polignac number, because 12350551313 - 2¹⁸ = 12350289169 is a prime.

It is a super-2 number, since 2×12350551313² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12350556313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6175275656 + 6175275657.

It is an arithmetic number, because the mean of its divisors is an integer number (6175275657).

Almost surely, 2^12350551313 is an apocalyptic number.

It is an amenable number.

12350551313 is a deficient number, since it is larger than the sum of its proper divisors (1).

12350551313 is an equidigital number, since it uses as much as digits as its factorization.

12350551313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6750, while the sum is 29.

The spelling of 12350551313 in words is "twelve billion, three hundred fifty million, five hundred fifty-one thousand, three hundred thirteen".