2013020992 has 28 divisors (see below), whose sum is σ = 4021416900. Its totient is φ = 999750656.

The previous prime is 2013020959. The next prime is 2013021011. The reversal of 2013020992 is 2990203102.

It can be written as a sum of positive squares in 2 ways, for example, as 546437376 + 1466583616 = 23376^2 + 38296^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2013020992.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96013 + ... + 115084.

Almost surely, 2^2013020992 is an apocalyptic number.

It is an amenable number.

2013020992 is a deficient number, since it is larger than the sum of its proper divisors (2008395908).

2013020992 is a wasteful number, since it uses less digits than its factorization.

2013020992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211258 (or 211248 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 2013020992 is about 44866.7024863651. The cubic root of 2013020992 is about 1262.6493745031.

The spelling of 2013020992 in words is "two billion, thirteen million, twenty thousand, nine hundred ninety-two".