302142012125 has 8 divisors (see below), whose sum is σ = 377073231288. Its totient is φ = 241713609600.

The previous prime is 302142012119. The next prime is 302142012169. The reversal of 302142012125 is 521210241203.

It can be written as a sum of positive squares in 4 ways, for example, as 30114049156 + 272027962969 = 173534^2 + 521563^2 .

It is not a de Polignac number, because 302142012125 - 2²⁴ = 302125234909 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 302142012125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1208567924 + ... + 1208568173.

It is an arithmetic number, because the mean of its divisors is an integer number (47134153911).

Almost surely, 2^302142012125 is an apocalyptic number.

It is an amenable number.

302142012125 is a deficient number, since it is larger than the sum of its proper divisors (74931219163).

302142012125 is an equidigital number, since it uses as much as digits as its factorization.

302142012125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417136112 (or 2417136102 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 302142012125 its reverse (521210241203), we get a palindrome (823352253328).

The spelling of 302142012125 in words is "three hundred two billion, one hundred forty-two million, twelve thousand, one hundred twenty-five".