313514899 has 2 divisors, whose sum is σ = 313514900. Its totient is φ = 313514898.

The previous prime is 313514891. The next prime is 313514941. The reversal of 313514899 is 998415313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313514899 - 2³ = 313514891 is a prime.

It is not a weakly prime, because it can be changed into another prime (313514891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156757449 + 156757450.

It is an arithmetic number, because the mean of its divisors is an integer number (156757450).

Almost surely, 2^313514899 is an apocalyptic number.

313514899 is a deficient number, since it is larger than the sum of its proper divisors (1).

313514899 is an equidigital number, since it uses as much as digits as its factorization.

313514899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 43.

The square root of 313514899 is about 17706.3519393465. The cubic root of 313514899 is about 679.3382395610.

It can be divided in two parts, 313514 and 899, that added together give a palindrome (314413).

The spelling of 313514899 in words is "three hundred thirteen million, five hundred fourteen thousand, eight hundred ninety-nine".