313287101 has 8 divisors (see below), whose sum is σ = 338774400. Its totient is φ = 288584128.

The previous prime is 313287097. The next prime is 313287127. The reversal of 313287101 is 101782313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313287101 - 2² = 313287097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313287131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195251 + ... + 196848.

It is an arithmetic number, because the mean of its divisors is an integer number (42346800).

Almost surely, 2^313287101 is an apocalyptic number.

It is an amenable number.

313287101 is a deficient number, since it is larger than the sum of its proper divisors (25487299).

313287101 is a wasteful number, since it uses less digits than its factorization.

313287101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392163.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 313287101 is about 17699.9181071552. The cubic root of 313287101 is about 679.1736653642.

The spelling of 313287101 in words is "three hundred thirteen million, two hundred eighty-seven thousand, one hundred one".