120937393 has 4 divisors (see below), whose sum is σ = 121510768. Its totient is φ = 120364020.

The previous prime is 120937379. The next prime is 120937403. The reversal of 120937393 is 393739021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 393739021 = 13 ⋅30287617.

It is a cyclic number.

It is not a de Polignac number, because 120937393 - 2¹⁷ = 120806321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120937363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286371 + ... + 286792.

It is an arithmetic number, because the mean of its divisors is an integer number (30377692).

Almost surely, 2^120937393 is an apocalyptic number.

It is an amenable number.

120937393 is a deficient number, since it is larger than the sum of its proper divisors (573375).

120937393 is an equidigital number, since it uses as much as digits as its factorization.

120937393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573374.

The product of its (nonzero) digits is 30618, while the sum is 37.

The square root of 120937393 is about 10997.1538590674. The cubic root of 120937393 is about 494.5234239063.

The spelling of 120937393 in words is "one hundred twenty million, nine hundred thirty-seven thousand, three hundred ninety-three".