120253451 has 8 divisors (see below), whose sum is σ = 129670800. Its totient is φ = 111144960.

The previous prime is 120253439. The next prime is 120253493. The reversal of 120253451 is 154352021.

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 120253451 - 2¹⁴ = 120237067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120253421) 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, 76406 + ... + 77963.

It is an arithmetic number, because the mean of its divisors is an integer number (16208850).

Almost surely, 2^120253451 is an apocalyptic number.

120253451 is a deficient number, since it is larger than the sum of its proper divisors (9417349).

120253451 is a wasteful number, since it uses less digits than its factorization.

120253451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154429.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 120253451 is about 10966.0134506574. The cubic root of 120253451 is about 493.5894284039.

The spelling of 120253451 in words is "one hundred twenty million, two hundred fifty-three thousand, four hundred fifty-one".