313132321010 has 32 divisors (see below), whose sum is σ = 569389485312. Its totient is φ = 123975604800.

The previous prime is 313132320979. The next prime is 313132321013. The reversal of 313132321010 is 10123231313.

It is a super-2 number, since 2×313132321010² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (313132321013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3452867 + ... + 3542393.

It is an arithmetic number, because the mean of its divisors is an integer number (17793421416).

Almost surely, 2^313132321010 is an apocalyptic number.

313132321010 is a deficient number, since it is larger than the sum of its proper divisors (256257164302).

313132321010 is a wasteful number, since it uses less digits than its factorization.

313132321010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93098.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 313132321010 its reverse (10123231313), we get a palindrome (323255552323).

The spelling of 313132321010 in words is "three hundred thirteen billion, one hundred thirty-two million, three hundred twenty-one thousand, ten".