314508031 has 2 divisors, whose sum is σ = 314508032. Its totient is φ = 314508030.

The previous prime is 314507993. The next prime is 314508059. The reversal of 314508031 is 130805413.

It is a strong prime.

It is an emirp because it is prime and its reverse (130805413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314508031 - 2¹³ = 314499839 is a prime.

It is a super-2 number, since 2×314508031² = 197830603126993922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 314507987 and 314508005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314508071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157254015 + 157254016.

It is an arithmetic number, because the mean of its divisors is an integer number (157254016).

Almost surely, 2^314508031 is an apocalyptic number.

314508031 is a deficient number, since it is larger than the sum of its proper divisors (1).

314508031 is an equidigital number, since it uses as much as digits as its factorization.

314508031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 314508031 is about 17734.3742770925. The cubic root of 314508031 is about 680.0548045506.

The spelling of 314508031 in words is "three hundred fourteen million, five hundred eight thousand, thirty-one".