313112554 has 8 divisors (see below), whose sum is σ = 469941120. Its totient is φ = 156465516.

The previous prime is 313112551. The next prime is 313112557. The reversal of 313112554 is 455211313.

It is a happy number.

313112554 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (313112551) and next prime (313112557).

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

It is not an unprimeable number, because it can be changed into a prime (313112551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40984 + ... + 48019.

It is an arithmetic number, because the mean of its divisors is an integer number (58742640).

Almost surely, 2^313112554 is an apocalyptic number.

313112554 is a deficient number, since it is larger than the sum of its proper divisors (156828566).

313112554 is a wasteful number, since it uses less digits than its factorization.

313112554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90764.

The product of its digits is 1800, while the sum is 25.

The square root of 313112554 is about 17694.9866911507. The cubic root of 313112554 is about 679.0475087192.

Adding to 313112554 its reverse (455211313), we get a palindrome (768323867).

The spelling of 313112554 in words is "three hundred thirteen million, one hundred twelve thousand, five hundred fifty-four".