2131202002 has 8 divisors (see below), whose sum is σ = 3197505456. Its totient is φ = 1065366852.

The previous prime is 2131201993. The next prime is 2131202033. The reversal of 2131202002 is 2002021312.

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, 105468 + ... + 124039.

It is an arithmetic number, because the mean of its divisors is an integer number (399688182).

Almost surely, 2^2131202002 is an apocalyptic number.

2131202002 is a deficient number, since it is larger than the sum of its proper divisors (1066303454).

2131202002 is a wasteful number, since it uses less digits than its factorization.

2131202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234152.

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

The square root of 2131202002 is about 46164.9434311361. The cubic root of 2131202002 is about 1286.8903329241.

Adding to 2131202002 its reverse (2002021312), we get a palindrome (4133223314).

The spelling of 2131202002 in words is "two billion, one hundred thirty-one million, two hundred two thousand, two".