1304113100 has 36 divisors (see below), whose sum is σ = 2906418144. Its totient is φ = 507545280.

The previous prime is 1304113081. The next prime is 1304113103. The reversal of 1304113100 is 13114031.

It is a super-2 number, since 2×1304113100² = 3401421955183220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1304113103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172532 + ... + 179931.

Almost surely, 2^1304113100 is an apocalyptic number.

1304113100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1304113100 is an abundant number, since it is smaller than the sum of its proper divisors (1602305044).

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

1304113100 is a wasteful number, since it uses less digits than its factorization.

1304113100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352514 (or 352507 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1304113100 is about 36112.5061439939. The cubic root of 1304113100 is about 1092.5426989789.

Adding to 1304113100 its reverse (13114031), we get a palindrome (1317227131).

The spelling of 1304113100 in words is "one billion, three hundred four million, one hundred thirteen thousand, one hundred".