130240215200 has 144 divisors (see below), whose sum is σ = 320981955840. Its totient is φ = 51601536000.

The previous prime is 130240215199. The next prime is 130240215241. The reversal of 130240215200 is 2512042031.

It is a super-2 number, since 2×130240215200² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39239141 + ... + 39242459.

It is an arithmetic number, because the mean of its divisors is an integer number (2229041360).

Almost surely, 2^130240215200 is an apocalyptic number.

130240215200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130240215200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160490977920).

130240215200 is an abundant number, since it is smaller than the sum of its proper divisors (190741740640).

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

130240215200 is a wasteful number, since it uses less digits than its factorization.

130240215200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3791 (or 3778 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 130240215200 its reverse (2512042031), we get a palindrome (132752257231).

The spelling of 130240215200 in words is "one hundred thirty billion, two hundred forty million, two hundred fifteen thousand, two hundred".