313104019 has 8 divisors (see below), whose sum is σ = 319762080. Its totient is φ = 306473856.

The previous prime is 313103993. The next prime is 313104031. The reversal of 313104019 is 910401313.

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 313104019 - 2⁷ = 313103891 is a prime.

It is a super-2 number, since 2×313104019² = 196068253427904722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313104049) 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, 16539 + ... + 29995.

It is an arithmetic number, because the mean of its divisors is an integer number (39970260).

Almost surely, 2^313104019 is an apocalyptic number.

313104019 is a deficient number, since it is larger than the sum of its proper divisors (6658061).

313104019 is a wasteful number, since it uses less digits than its factorization.

313104019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13949.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 313104019 is about 17694.7455195038. The cubic root of 313104019 is about 679.0413387088.

The spelling of 313104019 in words is "three hundred thirteen million, one hundred four thousand, nineteen".