2132130002 has 4 divisors (see below), whose sum is σ = 3198195006. Its totient is φ = 1066065000.

The previous prime is 2132129971. The next prime is 2132130019. The reversal of 2132130002 is 2000312312.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2034100201 + 98029801 = 45101^2 + 9901^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533032499 + ... + 533032502.

Almost surely, 2^2132130002 is an apocalyptic number.

2132130002 is a deficient number, since it is larger than the sum of its proper divisors (1066065004).

2132130002 is a wasteful number, since it uses less digits than its factorization.

2132130002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066065003.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2132130002 is about 46174.9932539248. The cubic root of 2132130002 is about 1287.0770915284.

Adding to 2132130002 its reverse (2000312312), we get a palindrome (4132442314).

The spelling of 2132130002 in words is "two billion, one hundred thirty-two million, one hundred thirty thousand, two".