2132030312 has 8 divisors (see below), whose sum is σ = 3997556850. Its totient is φ = 1066015152.

The previous prime is 2132030293. The next prime is 2132030321. The reversal of 2132030312 is 2130302312.

It can be written as a sum of positive squares in only one way, i.e., 1687073476 + 444956836 = 41074^2 + 21094^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133251887 + ... + 133251902.

Almost surely, 2^2132030312 is an apocalyptic number.

It is an amenable number.

2132030312 is a deficient number, since it is larger than the sum of its proper divisors (1865526538).

2132030312 is a wasteful number, since it uses less digits than its factorization.

2132030312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266503795 (or 266503791 counting only the distinct ones).

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

The square root of 2132030312 is about 46173.9137609105. The cubic root of 2132030312 is about 1287.0570316641.

Adding to 2132030312 its reverse (2130302312), we get a palindrome (4262332624).

Subtracting from 2132030312 its reverse (2130302312), we obtain a cube (1728000 = 120³).

The spelling of 2132030312 in words is "two billion, one hundred thirty-two million, thirty thousand, three hundred twelve".