2303311132 has 12 divisors (see below), whose sum is σ = 4069929136. Its totient is φ = 1140474240.

The previous prime is 2303311121. The next prime is 2303311141. The reversal of 2303311132 is 2311133032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2794869 + ... + 2795692.

Almost surely, 2^2303311132 is an apocalyptic number.

It is an amenable number.

2303311132 is a deficient number, since it is larger than the sum of its proper divisors (1766618004).

2303311132 is a wasteful number, since it uses less digits than its factorization.

2303311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5590668 (or 5590666 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2303311132 is about 47992.8237552241. The cubic root of 2303311132 is about 1320.6392549543.

Adding to 2303311132 its reverse (2311133032), we get a palindrome (4614444164).

The spelling of 2303311132 in words is "two billion, three hundred three million, three hundred eleven thousand, one hundred thirty-two".