3212312102313 has 4 divisors (see below), whose sum is σ = 4283082803088. Its totient is φ = 2141541401540.

The previous prime is 3212312102309. The next prime is 3212312102381. The reversal of 3212312102313 is 3132012132123.

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 a cyclic number.

It is not a de Polignac number, because 3212312102313 - 2² = 3212312102309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3212312100313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535385350383 + ... + 535385350388.

It is an arithmetic number, because the mean of its divisors is an integer number (1070770700772).

Almost surely, 2^{3212312102313} is an apocalyptic number.

It is an amenable number.

3212312102313 is a deficient number, since it is larger than the sum of its proper divisors (1070770700775).

3212312102313 is a wasteful number, since it uses less digits than its factorization.

3212312102313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070770700774.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 3212312102313 its reverse (3132012132123), we get a palindrome (6344324234436).

The spelling of 3212312102313 in words is "three trillion, two hundred twelve billion, three hundred twelve million, one hundred two thousand, three hundred thirteen".