130033100 has 36 divisors (see below), whose sum is σ = 291908400. Its totient is φ = 50218560.

The previous prime is 130033097. The next prime is 130033121. The reversal of 130033100 is 1330031.

It is a super-2 number, since 2×130033100² = 33817214191220000, which contains 22 as substring.

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, 19520 + ... + 25319.

Almost surely, 2^130033100 is an apocalyptic number.

130033100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130033100 is an abundant number, since it is smaller than the sum of its proper divisors (161875300).

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

130033100 is a wasteful number, since it uses less digits than its factorization.

130033100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44882 (or 44875 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 130033100 is about 11403.2056896296. The cubic root of 130033100 is about 506.6226925901.

Adding to 130033100 its reverse (1330031), we get a palindrome (131363131).

The spelling of 130033100 in words is "one hundred thirty million, thirty-three thousand, one hundred".