120625253 has 4 divisors (see below), whose sum is σ = 137857440. Its totient is φ = 103393068.

The previous prime is 120625207. The next prime is 120625261. The reversal of 120625253 is 352526021.

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: 352526021 = 281 ⋅1254541.

It is a cyclic number.

It is not a de Polignac number, because 120625253 - 2⁶ = 120625189 is a prime.

It is a super-2 number, since 2×120625253² = 29100903322628018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120625283) 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, 8616083 + ... + 8616096.

It is an arithmetic number, because the mean of its divisors is an integer number (34464360).

Almost surely, 2^120625253 is an apocalyptic number.

It is an amenable number.

120625253 is a deficient number, since it is larger than the sum of its proper divisors (17232187).

120625253 is an equidigital number, since it uses as much as digits as its factorization.

120625253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17232186.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 120625253 is about 10982.9528361001. The cubic root of 120625253 is about 494.0976015580.

The spelling of 120625253 in words is "one hundred twenty million, six hundred twenty-five thousand, two hundred fifty-three".