1013313133320 has 64 divisors (see below), whose sum is σ = 3045014640000. Its totient is φ = 269765703168.

The previous prime is 1013313133241. The next prime is 1013313133397. The reversal of 1013313133320 is 233313133101.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6976765 + ... + 7120524.

It is an arithmetic number, because the mean of its divisors is an integer number (47578353750).

Almost surely, 2^{1013313133320} is an apocalyptic number.

1013313133320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013313133320 is an abundant number, since it is smaller than the sum of its proper divisors (2031701506680).

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

1013313133320 is a wasteful number, since it uses less digits than its factorization.

1013313133320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14097902 (or 14097898 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 1013313133320 its reverse (233313133101), we get a palindrome (1246626266421).

The spelling of 1013313133320 in words is "one trillion, thirteen billion, three hundred thirteen million, one hundred thirty-three thousand, three hundred twenty".