13312031211310 has 32 divisors (see below), whose sum is σ = 25805497560192. Its totient is φ = 4915090179840.

The previous prime is 13312031211301. The next prime is 13312031211341. The reversal of 13312031211310 is 1311213021331.

It is a super-2 number, since 2×13312031211310² (a number of 27 digits) contains 22 as substring.

It is a congruent 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, 4109595 + ... + 6596425.

It is an arithmetic number, because the mean of its divisors is an integer number (806421798756).

Almost surely, 2^{13312031211310} is an apocalyptic number.

13312031211310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13312031211310 is a deficient number, since it is larger than the sum of its proper divisors (12493466348882).

13312031211310 is a wasteful number, since it uses less digits than its factorization.

13312031211310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528028.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 13312031211310 its reverse (1311213021331), we get a palindrome (14623244232641).

The spelling of 13312031211310 in words is "thirteen trillion, three hundred twelve billion, thirty-one million, two hundred eleven thousand, three hundred ten".