313454013 has 4 divisors (see below), whose sum is σ = 417938688. Its totient is φ = 208969340.

The previous prime is 313454003. The next prime is 313454023. The reversal of 313454013 is 310454313.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (313454003) and next prime (313454023).

It is a cyclic number.

It is not a de Polignac number, because 313454013 - 2⁵ = 313453981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313454003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52242333 + ... + 52242338.

It is an arithmetic number, because the mean of its divisors is an integer number (104484672).

Almost surely, 2^313454013 is an apocalyptic number.

It is an amenable number.

313454013 is a deficient number, since it is larger than the sum of its proper divisors (104484675).

313454013 is a wasteful number, since it uses less digits than its factorization.

313454013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104484674.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 313454013 is about 17704.6325293693. The cubic root of 313454013 is about 679.2942598691.

The spelling of 313454013 in words is "three hundred thirteen million, four hundred fifty-four thousand, thirteen".