120255357 has 8 divisors (see below), whose sum is σ = 163365984. Its totient is φ = 78657488.

The previous prime is 120255353. The next prime is 120255361. The reversal of 120255357 is 753552021.

It is an interprime number because it is at equal distance from previous prime (120255353) and next prime (120255361).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120255357 - 2² = 120255353 is a prime.

It is a super-2 number, since 2×120255357² = 28922701774394898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120255353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378003 + ... + 378320.

It is an arithmetic number, because the mean of its divisors is an integer number (20420748).

Almost surely, 2^120255357 is an apocalyptic number.

It is an amenable number.

120255357 is a deficient number, since it is larger than the sum of its proper divisors (43110627).

120255357 is an equidigital number, since it uses as much as digits as its factorization.

120255357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756379.

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 120255357 is about 10966.1003551855. The cubic root of 120255357 is about 493.5920361640.

The spelling of 120255357 in words is "one hundred twenty million, two hundred fifty-five thousand, three hundred fifty-seven".