120130245511320 has 512 divisors, whose sum is σ = 397217053854720. Its totient is φ = 28823389470720.

The previous prime is 120130245511307. The next prime is 120130245511399. The reversal of 120130245511320 is 23115542031021.

It is a happy number.

It is a super-2 number, since 2×120130245511320² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 74476282834 + ... + 74476284446.

It is an arithmetic number, because the mean of its divisors is an integer number (775814558310).

Almost surely, 2^{120130245511320} is an apocalyptic number.

120130245511320 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 120130245511320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198608526927360).

120130245511320 is an abundant number, since it is smaller than the sum of its proper divisors (277086808343400).

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

120130245511320 is a wasteful number, since it uses less digits than its factorization.

120130245511320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3147 (or 3143 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 120130245511320 its reverse (23115542031021), we get a palindrome (143245787542341).

The spelling of 120130245511320 in words is "one hundred twenty trillion, one hundred thirty billion, two hundred forty-five million, five hundred eleven thousand, three hundred twenty".