2132140132 has 6 divisors (see below), whose sum is σ = 3731245238. Its totient is φ = 1066070064.

The previous prime is 2132140123. The next prime is 2132140139. The reversal of 2132140132 is 2310412312.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2110851136 + 21288996 = 45944^2 + 4614^2 .

It is not an unprimeable number, because it can be changed into a prime (2132140139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266517513 + ... + 266517520.

Almost surely, 2^2132140132 is an apocalyptic number.

It is an amenable number.

2132140132 is a deficient number, since it is larger than the sum of its proper divisors (1599105106).

2132140132 is a wasteful number, since it uses less digits than its factorization.

2132140132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533035037 (or 533035035 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2132140132 is about 46175.1029452020. The cubic root of 2132140132 is about 1287.0791298766.

Adding to 2132140132 its reverse (2310412312), we get a palindrome (4442552444).

It can be divided in two parts, 21 and 32140132, that added together give a triangular number (32140153 = T₈₀₁₇).

The spelling of 2132140132 in words is "two billion, one hundred thirty-two million, one hundred forty thousand, one hundred thirty-two".