120268493 has 4 divisors (see below), whose sum is σ = 120365280. Its totient is φ = 120171708.

The previous prime is 120268487. The next prime is 120268513. The reversal of 120268493 is 394862021.

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.

It is a cyclic number.

It is not a de Polignac number, because 120268493 - 2²⁰ = 119219917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120268433) 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, 46505 + ... + 49022.

It is an arithmetic number, because the mean of its divisors is an integer number (30091320).

Almost surely, 2^120268493 is an apocalyptic number.

It is an amenable number.

120268493 is a deficient number, since it is larger than the sum of its proper divisors (96787).

120268493 is an equidigital number, since it uses as much as digits as its factorization.

120268493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96786.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 120268493 is about 10966.6992755341. The cubic root of 120268493 is about 493.6100078899.

The spelling of 120268493 in words is "one hundred twenty million, two hundred sixty-eight thousand, four hundred ninety-three".