120142302 has 32 divisors (see below), whose sum is σ = 284083200. Its totient is φ = 33142368.

The previous prime is 120142291. The next prime is 120142313. The reversal of 120142302 is 203241021.

It is an interprime number because it is at equal distance from previous prime (120142291) and next prime (120142313).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48102 + ... + 50537.

It is an arithmetic number, because the mean of its divisors is an integer number (8877600).

Almost surely, 2^120142302 is an apocalyptic number.

120142302 is an abundant number, since it is smaller than the sum of its proper divisors (163940898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120142302 is a wasteful number, since it uses less digits than its factorization.

120142302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98680.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 120142302 is about 10960.9443936186. The cubic root of 120142302 is about 493.4373083541.

Adding to 120142302 its reverse (203241021), we get a palindrome (323383323).

The spelling of 120142302 in words is "one hundred twenty million, one hundred forty-two thousand, three hundred two".