2013012977 has 2 divisors, whose sum is σ = 2013012978. Its totient is φ = 2013012976.

The previous prime is 2013012973. The next prime is 2013013001. The reversal of 2013012977 is 7792103102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1334879296 + 678133681 = 36536^2 + 26041^2 .

It is a cyclic number.

It is not a de Polignac number, because 2013012977 - 2² = 2013012973 is a prime.

It is not a weakly prime, because it can be changed into another prime (2013012971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006506488 + 1006506489.

It is an arithmetic number, because the mean of its divisors is an integer number (1006506489).

Almost surely, 2^2013012977 is an apocalyptic number.

It is an amenable number.

2013012977 is a deficient number, since it is larger than the sum of its proper divisors (1).

2013012977 is an equidigital number, since it uses as much as digits as its factorization.

2013012977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 2013012977 is about 44866.6131661395. The cubic root of 2013012977 is about 1262.6476987219.

The spelling of 2013012977 in words is "two billion, thirteen million, twelve thousand, nine hundred seventy-seven".