120252994 has 4 divisors (see below), whose sum is σ = 180379494. Its totient is φ = 60126496.

The previous prime is 120252991. The next prime is 120253013. The reversal of 120252994 is 499252021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 499252021 = 103 ⋅4847107.

It can be written as a sum of positive squares in only one way, i.e., 71182969 + 49070025 = 8437^2 + 7005^2 .

It is not an unprimeable number, because it can be changed into a prime (120252991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30063247 + ... + 30063250.

Almost surely, 2^120252994 is an apocalyptic number.

120252994 is a deficient number, since it is larger than the sum of its proper divisors (60126500).

120252994 is an equidigital number, since it uses as much as digits as its factorization.

120252994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60126499.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 120252994 is about 10965.9926135302. The cubic root of 120252994 is about 493.5888031393.

The spelling of 120252994 in words is "one hundred twenty million, two hundred fifty-two thousand, nine hundred ninety-four".