120131541200 has 120 divisors (see below), whose sum is σ = 317972389536. Its totient is φ = 43251520000.

The previous prime is 120131541197. The next prime is 120131541253. The reversal of 120131541200 is 2145131021.

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

It is a congruent number.

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, 309239 + ... + 579561.

Almost surely, 2^120131541200 is an apocalyptic number.

120131541200 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 120131541200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158986194768).

120131541200 is an abundant number, since it is smaller than the sum of its proper divisors (197840848336).

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

120131541200 is a wasteful number, since it uses less digits than its factorization.

120131541200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270453 (or 270442 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 120131541200 its reverse (2145131021), we get a palindrome (122276672221).

The spelling of 120131541200 in words is "one hundred twenty billion, one hundred thirty-one million, five hundred forty-one thousand, two hundred".