2302130132 has 6 divisors (see below), whose sum is σ = 4028727738. Its totient is φ = 1151065064.

The previous prime is 2302130069. The next prime is 2302130177. The reversal of 2302130132 is 2310312032.

It can be written as a sum of positive squares in only one way, i.e., 2273763856 + 28366276 = 47684^2 + 5326^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2302130132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287766263 + ... + 287766270.

It is an arithmetic number, because the mean of its divisors is an integer number (671454623).

Almost surely, 2^2302130132 is an apocalyptic number.

It is an amenable number.

2302130132 is a deficient number, since it is larger than the sum of its proper divisors (1726597606).

2302130132 is a wasteful number, since it uses less digits than its factorization.

2302130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575532537 (or 575532535 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2302130132 is about 47980.5182548084. The cubic root of 2302130132 is about 1320.4135014606.

Adding to 2302130132 its reverse (2310312032), we get a palindrome (4612442164).

The spelling of 2302130132 in words is "two billion, three hundred two million, one hundred thirty thousand, one hundred thirty-two".