120201031140 has 48 divisors (see below), whose sum is σ = 354276726720. Its totient is φ = 30366576000.

The previous prime is 120201031117. The next prime is 120201031183. The reversal of 120201031140 is 41130102021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52718611 + ... + 52720890.

It is an arithmetic number, because the mean of its divisors is an integer number (7380765140).

Almost surely, 2^120201031140 is an apocalyptic number.

120201031140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120201031140 is an abundant number, since it is smaller than the sum of its proper divisors (234075695580).

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

120201031140 is a wasteful number, since it uses less digits than its factorization.

120201031140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105439532 (or 105439530 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 120201031140 its reverse (41130102021), we get a palindrome (161331133161).

The spelling of 120201031140 in words is "one hundred twenty billion, two hundred one million, thirty-one thousand, one hundred forty".