1313153400 has 96 divisors (see below), whose sum is σ = 4383938160. Its totient is φ = 323235840.

The previous prime is 1313153381. The next prime is 1313153483. The reversal of 1313153400 is 43513131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76377 + ... + 91976.

Almost surely, 2^1313153400 is an apocalyptic number.

1313153400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1313153400 is an abundant number, since it is smaller than the sum of its proper divisors (3070784760).

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

1313153400 is a wasteful number, since it uses less digits than its factorization.

1313153400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168385 (or 168376 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 1313153400 is about 36237.4585201556. The cubic root of 1313153400 is about 1095.0614423103.

Adding to 1313153400 its reverse (43513131), we get a palindrome (1356666531).

The spelling of 1313153400 in words is "one billion, three hundred thirteen million, one hundred fifty-three thousand, four hundred".