1013321300 has 36 divisors (see below), whose sum is σ = 2314643520. Its totient is φ = 383994720.

The previous prime is 1013321299. The next prime is 1013321317. The reversal of 1013321300 is 31233101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 264764 + ... + 268563.

Almost surely, 2^1013321300 is an apocalyptic number.

1013321300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013321300 is an abundant number, since it is smaller than the sum of its proper divisors (1301322220).

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

1013321300 is a wasteful number, since it uses less digits than its factorization.

1013321300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533360 (or 533353 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1013321300 is about 31832.7080217816. The cubic root of 1013321300 is about 1004.4208605251.

Adding to 1013321300 its reverse (31233101), we get a palindrome (1044554401).

The spelling of 1013321300 in words is "one billion, thirteen million, three hundred twenty-one thousand, three hundred".