1013049077 has 2 divisors, whose sum is σ = 1013049078. Its totient is φ = 1013049076.

The previous prime is 1013049067. The next prime is 1013049127. The reversal of 1013049077 is 7709403101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 852114481 + 160934596 = 29191^2 + 12686^2 .

It is a cyclic number.

It is not a de Polignac number, because 1013049077 - 2⁶ = 1013049013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013049047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506524538 + 506524539.

It is an arithmetic number, because the mean of its divisors is an integer number (506524539).

Almost surely, 2^1013049077 is an apocalyptic number.

It is an amenable number.

1013049077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013049077 is an equidigital number, since it uses as much as digits as its factorization.

1013049077 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 1013049077 is about 31828.4318966549. The cubic root of 1013049077 is about 1004.3309084871.

The spelling of 1013049077 in words is "one billion, thirteen million, forty-nine thousand, seventy-seven".