120651732150 has 24 divisors (see below), whose sum is σ = 299216296104. Its totient is φ = 32173795200.

The previous prime is 120651732139. The next prime is 120651732151. The reversal of 120651732150 is 51237156021.

120651732150 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120651732151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 402172291 + ... + 402172590.

It is an arithmetic number, because the mean of its divisors is an integer number (12467345671).

Almost surely, 2^120651732150 is an apocalyptic number.

120651732150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120651732150 is an abundant number, since it is smaller than the sum of its proper divisors (178564563954).

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

120651732150 is a wasteful number, since it uses less digits than its factorization.

120651732150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804344896 (or 804344891 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

Adding to 120651732150 its reverse (51237156021), we get a palindrome (171888888171).

The spelling of 120651732150 in words is "one hundred twenty billion, six hundred fifty-one million, seven hundred thirty-two thousand, one hundred fifty".