120740373 has 24 divisors (see below), whose sum is σ = 191012640. Its totient is φ = 73038240.

The previous prime is 120740359. The next prime is 120740393. The reversal of 120740373 is 373047021.

It is not a de Polignac number, because 120740373 - 2⁶ = 120740309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120740393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1843 + ... + 15648.

It is an arithmetic number, because the mean of its divisors is an integer number (7958860).

Almost surely, 2^120740373 is an apocalyptic number.

120740373 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120740373 is a deficient number, since it is larger than the sum of its proper divisors (70272267).

120740373 is a wasteful number, since it uses less digits than its factorization.

120740373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17569 (or 17566 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 120740373 is about 10988.1924355191. The cubic root of 120740373 is about 494.2547340247.

Adding to 120740373 its reverse (373047021), we get a palindrome (493787394).

The spelling of 120740373 in words is "one hundred twenty million, seven hundred forty thousand, three hundred seventy-three".