312552124141 has 2 divisors, whose sum is σ = 312552124142. Its totient is φ = 312552124140.

The previous prime is 312552124133. The next prime is 312552124163. The reversal of 312552124141 is 141421255213.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 204255186916 + 108296937225 = 451946^2 + 329085^2 .

It is a cyclic number.

It is not a de Polignac number, because 312552124141 - 2³ = 312552124133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312552124441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156276062070 + 156276062071.

It is an arithmetic number, because the mean of its divisors is an integer number (156276062071).

Almost surely, 2^312552124141 is an apocalyptic number.

It is an amenable number.

312552124141 is a deficient number, since it is larger than the sum of its proper divisors (1).

312552124141 is an equidigital number, since it uses as much as digits as its factorization.

312552124141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 31.

Adding to 312552124141 its reverse (141421255213), we get a palindrome (453973379354).

The spelling of 312552124141 in words is "three hundred twelve billion, five hundred fifty-two million, one hundred twenty-four thousand, one hundred forty-one".