130033001220 has 48 divisors (see below), whose sum is σ = 364109178048. Its totient is φ = 34673869440.

The previous prime is 130033001201. The next prime is 130033001257. The reversal of 130033001220 is 22100330031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 130033001220.

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, 1879482 + ... + 1947438.

It is an arithmetic number, because the mean of its divisors is an integer number (7585607876).

Almost surely, 2^130033001220 is an apocalyptic number.

130033001220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130033001220 is an abundant number, since it is smaller than the sum of its proper divisors (234076176828).

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

130033001220 is a wasteful number, since it uses less digits than its factorization.

130033001220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99860 (or 99858 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 130033001220 its reverse (22100330031), we get a palindrome (152133331251).

The spelling of 130033001220 in words is "one hundred thirty billion, thirty-three million, one thousand, two hundred twenty".