318029912927 has 2 divisors, whose sum is σ = 318029912928. Its totient is φ = 318029912926.

The previous prime is 318029912903. The next prime is 318029912947. The reversal of 318029912927 is 729219920813.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 318029912927 - 2²⁴ = 318013135711 is a prime.

It is a super-2 number, since 2×318029912927² (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 (318029912947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159014956463 + 159014956464.

It is an arithmetic number, because the mean of its divisors is an integer number (159014956464).

Almost surely, 2^318029912927 is an apocalyptic number.

318029912927 is a deficient number, since it is larger than the sum of its proper divisors (1).

318029912927 is an equidigital number, since it uses as much as digits as its factorization.

318029912927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 53.

The spelling of 318029912927 in words is "three hundred eighteen billion, twenty-nine million, nine hundred twelve thousand, nine hundred twenty-seven".