2102132002 has 8 divisors (see below), whose sum is σ = 3154105116. Its totient is φ = 1050763632.

The previous prime is 2102131987. The next prime is 2102132027. The reversal of 2102132002 is 2002312012.

It can be written as a sum of positive squares in 2 ways, for example, as 1608892321 + 493239681 = 40111^2 + 22209^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142393 + ... + 156460.

Almost surely, 2^2102132002 is an apocalyptic number.

2102132002 is a deficient number, since it is larger than the sum of its proper divisors (1051973114).

2102132002 is a wasteful number, since it uses less digits than its factorization.

2102132002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302372.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2102132002 is about 45849.0130973394. The cubic root of 2102132002 is about 1281.0123830712.

Adding to 2102132002 its reverse (2002312012), we get a palindrome (4104444014).

The spelling of 2102132002 in words is "two billion, one hundred two million, one hundred thirty-two thousand, two".