313013200132132 has 6 divisors (see below), whose sum is σ = 547773100231238. Its totient is φ = 156506600066064.

The previous prime is 313013200132043. The next prime is 313013200132133. The reversal of 313013200132132 is 231231002310313.

It can be written as a sum of positive squares in only one way, i.e., 292033374152256 + 20979825979876 = 17088984^2 + 4580374^2 .

It is a junction number, because it is equal to n+sod(n) for n = 313013200132097 and 313013200132106.

It is not an unprimeable number, because it can be changed into a prime (313013200132133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39126650016513 + ... + 39126650016520.

Almost surely, 2^{313013200132132} is an apocalyptic number.

It is an amenable number.

313013200132132 is a deficient number, since it is larger than the sum of its proper divisors (234759900099106).

313013200132132 is a wasteful number, since it uses less digits than its factorization.

313013200132132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78253300033037 (or 78253300033035 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 313013200132132 its reverse (231231002310313), we get a palindrome (544244202442445).

The spelling of 313013200132132 in words is "three hundred thirteen trillion, thirteen billion, two hundred million, one hundred thirty-two thousand, one hundred thirty-two".