313132101010 has 16 divisors (see below), whose sum is σ = 563770385496. Its totient is φ = 125223372928.

The previous prime is 313132100993. The next prime is 313132101011. The reversal of 313132101010 is 10101231313.

It can be written as a sum of positive squares in 4 ways, for example, as 108762103681 + 204369997329 = 329791^2 + 452073^2 .

It is not an unprimeable number, because it can be changed into a prime (313132101011) 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, 3638779 + ... + 3723838.

Almost surely, 2^313132101010 is an apocalyptic number.

313132101010 is a deficient number, since it is larger than the sum of its proper divisors (250638284486).

313132101010 is a wasteful number, since it uses less digits than its factorization.

313132101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7366877.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 313132101010 its reverse (10101231313), we get a palindrome (323233332323).

The spelling of 313132101010 in words is "three hundred thirteen billion, one hundred thirty-two million, one hundred one thousand, ten".