2130142012 has 6 divisors (see below), whose sum is σ = 3727748528. Its totient is φ = 1065071004.

The previous prime is 2130141989. The next prime is 2130142043. The reversal of 2130142012 is 2102410312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266267748 + ... + 266267755.

Almost surely, 2^2130142012 is an apocalyptic number.

It is an amenable number.

2130142012 is a deficient number, since it is larger than the sum of its proper divisors (1597606516).

2130142012 is a wasteful number, since it uses less digits than its factorization.

2130142012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532535507 (or 532535505 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2130142012 is about 46153.4615386538. The cubic root of 2130142012 is about 1286.6769451901.

Adding to 2130142012 its reverse (2102410312), we get a palindrome (4232552324).

The spelling of 2130142012 in words is "two billion, one hundred thirty million, one hundred forty-two thousand, twelve".