1313110232 has 24 divisors (see below), whose sum is σ = 2864055060. Its totient is φ = 562761360.

The previous prime is 1313110231. The next prime is 1313110241. The reversal of 1313110232 is 2320113131.

It is a self number, because there is not a number n which added to its sum of digits gives 1313110232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313110231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1674494 + ... + 1675277.

Almost surely, 2^1313110232 is an apocalyptic number.

It is an amenable number.

1313110232 is an abundant number, since it is smaller than the sum of its proper divisors (1550944828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313110232 is a wasteful number, since it uses less digits than its factorization.

1313110232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349791 (or 3349780 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1313110232 is about 36236.8628885007. The cubic root of 1313110232 is about 1095.0494426637.

Adding to 1313110232 its reverse (2320113131), we get a palindrome (3633223363).

The spelling of 1313110232 in words is "one billion, three hundred thirteen million, one hundred ten thousand, two hundred thirty-two".