313233120109 has 8 divisors (see below), whose sum is σ = 385517686400. Its totient is φ = 247832798256.

The previous prime is 313233120089. The next prime is 313233120113. The reversal of 313233120109 is 901021332313.

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 313233120109 - 2²⁹ = 312696249197 is a prime.

It is a super-2 number, since 2×313233120109² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313233120119) 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, 1721061009 + ... + 1721061190.

It is an arithmetic number, because the mean of its divisors is an integer number (48189710800).

Almost surely, 2^313233120109 is an apocalyptic number.

It is an amenable number.

313233120109 is a deficient number, since it is larger than the sum of its proper divisors (72284566291).

313233120109 is a wasteful number, since it uses less digits than its factorization.

313233120109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3442122219.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 313233120109 in words is "three hundred thirteen billion, two hundred thirty-three million, one hundred twenty thousand, one hundred nine".