313234355 has 16 divisors (see below), whose sum is σ = 448257024. Its totient is φ = 205450080.

The previous prime is 313234331. The next prime is 313234373. The reversal of 313234355 is 553432313.

It is not a de Polignac number, because 313234355 - 2⁸ = 313234099 is a prime.

It is a super-2 number, since 2×313234355² = 196231522304532050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193751 + ... + 195360.

It is an arithmetic number, because the mean of its divisors is an integer number (28016064).

Almost surely, 2^313234355 is an apocalyptic number.

313234355 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

313234355 is a deficient number, since it is larger than the sum of its proper divisors (135022669).

313234355 is a wasteful number, since it uses less digits than its factorization.

313234355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389146.

The product of its digits is 16200, while the sum is 29.

The square root of 313234355 is about 17698.4280375405. The cubic root of 313234355 is about 679.1355472880.

Adding to 313234355 its reverse (553432313), we get a palindrome (866666668).

The spelling of 313234355 in words is "three hundred thirteen million, two hundred thirty-four thousand, three hundred fifty-five".