120253147372 has 12 divisors (see below), whose sum is σ = 210445783240. Its totient is φ = 60125780736.

The previous prime is 120253147349. The next prime is 120253147403. The reversal of 120253147372 is 273741352021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261388 + ... + 555724.

Almost surely, 2^120253147372 is an apocalyptic number.

It is an amenable number.

120253147372 is a deficient number, since it is larger than the sum of its proper divisors (90192635868).

120253147372 is a wasteful number, since it uses less digits than its factorization.

120253147372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396480 (or 396478 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

Adding to 120253147372 its reverse (273741352021), we get a palindrome (393994499393).

The spelling of 120253147372 in words is "one hundred twenty billion, two hundred fifty-three million, one hundred forty-seven thousand, three hundred seventy-two".