120050245 has 12 divisors (see below), whose sum is σ = 167580684. Its totient is φ = 82320000.

The previous prime is 120050239. The next prime is 120050251. The reversal of 120050245 is 542050021.

It is an interprime number because it is at equal distance from previous prime (120050239) and next prime (120050251).

It can be written as a sum of positive squares in 2 ways, for example, as 95902849 + 24147396 = 9793^2 + 4914^2 .

It is not a de Polignac number, because 120050245 - 2⁵ = 120050213 is a prime.

It is a super-2 number, since 2×120050245² = 28824122649120050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244756 + ... + 245245.

It is an arithmetic number, because the mean of its divisors is an integer number (13965057).

Almost surely, 2^120050245 is an apocalyptic number.

It is an amenable number.

120050245 is a deficient number, since it is larger than the sum of its proper divisors (47530439).

120050245 is an equidigital number, since it uses as much as digits as its factorization.

120050245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490020 (or 490013 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 120050245 is about 10956.7442700832. The cubic root of 120050245 is about 493.3112468300.

It can be divided in two parts, 120050 and 245, that added together give a triangular number (120295 = T₄₉₀).

The spelling of 120050245 in words is "one hundred twenty million, fifty thousand, two hundred forty-five".