1313213011032 has 32 divisors (see below), whose sum is σ = 3535573492080. Its totient is φ = 404065541760.

The previous prime is 1313213010979. The next prime is 1313213011037. The reversal of 1313213011032 is 2301103123131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313213011037) 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, 2104507719 + ... + 2104508342.

Almost surely, 2^{1313213011032} is an apocalyptic number.

1313213011032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1313213011032 is an abundant number, since it is smaller than the sum of its proper divisors (2222360481048).

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

1313213011032 is a wasteful number, since it uses less digits than its factorization.

1313213011032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4209016083 (or 4209016079 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1313213011032 its reverse (2301103123131), we get a palindrome (3614316134163).

The spelling of 1313213011032 in words is "one trillion, three hundred thirteen billion, two hundred thirteen million, eleven thousand, thirty-two".