313132001023210 has 16 divisors (see below), whose sum is σ = 565976347081992. Its totient is φ = 124733079244800.

The previous prime is 313132001023187. The next prime is 313132001023211. The reversal of 313132001023210 is 12320100231313.

It can be written as a sum of positive squares in 4 ways, for example, as 302016398347161 + 11115602676049 = 17378619^2 + 3334007^2 .

It is not an unprimeable number, because it can be changed into a prime (313132001023211) 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, 64965143031 + ... + 64965147850.

Almost surely, 2^{313132001023210} is an apocalyptic number.

313132001023210 is a deficient number, since it is larger than the sum of its proper divisors (252844346058782).

313132001023210 is a wasteful number, since it uses less digits than its factorization.

313132001023210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129930291129.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 313132001023210 its reverse (12320100231313), we get a palindrome (325452101254523).

The spelling of 313132001023210 in words is "three hundred thirteen trillion, one hundred thirty-two billion, one million, twenty-three thousand, two hundred ten".