314826861031 has 2 divisors, whose sum is σ = 314826861032. Its totient is φ = 314826861030.

The previous prime is 314826860977. The next prime is 314826861073. The reversal of 314826861031 is 130168628413.

It is a strong prime.

It is an emirp because it is prime and its reverse (130168628413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314826861031 - 2²⁵ = 314793306599 is a prime.

It is a super-2 number, since 2×314826861031² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314826861631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157413430515 + 157413430516.

It is an arithmetic number, because the mean of its divisors is an integer number (157413430516).

Almost surely, 2^314826861031 is an apocalyptic number.

314826861031 is a deficient number, since it is larger than the sum of its proper divisors (1).

314826861031 is an equidigital number, since it uses as much as digits as its factorization.

314826861031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 314826861031 in words is "three hundred fourteen billion, eight hundred twenty-six million, eight hundred sixty-one thousand, thirty-one".