313030232123213 has 8 divisors (see below), whose sum is σ = 342438744692160. Its totient is φ = 283780256010880.

The previous prime is 313030232123183. The next prime is 313030232123237. The reversal of 313030232123213 is 312321232030313.

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 313030232123213 - 2¹⁶ = 313030232057677 is a prime.

It is a super-2 number, since 2×313030232123213² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313030232123263) 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, 39634110020 + ... + 39634117917.

It is an arithmetic number, because the mean of its divisors is an integer number (42804843086520).

Almost surely, 2^{313030232123213} is an apocalyptic number.

It is an amenable number.

313030232123213 is a deficient number, since it is larger than the sum of its proper divisors (29408512568947).

313030232123213 is a wasteful number, since it uses less digits than its factorization.

313030232123213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79268228307.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 313030232123213 its reverse (312321232030313), we get a palindrome (625351464153526).

The spelling of 313030232123213 in words is "three hundred thirteen trillion, thirty billion, two hundred thirty-two million, one hundred twenty-three thousand, two hundred thirteen".