1110977513 has 2 divisors, whose sum is σ = 1110977514. Its totient is φ = 1110977512.

The previous prime is 1110977509. The next prime is 1110977531. The reversal of 1110977513 is 3157790111.

Together with next prime (1110977531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1067786329 + 43191184 = 32677^2 + 6572^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110977513 - 2² = 1110977509 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110977563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555488756 + 555488757.

It is an arithmetic number, because the mean of its divisors is an integer number (555488757).

Almost surely, 2^1110977513 is an apocalyptic number.

It is an amenable number.

1110977513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110977513 is an equidigital number, since it uses as much as digits as its factorization.

1110977513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6615, while the sum is 35.

The square root of 1110977513 is about 33331.3293014245. The cubic root of 1110977513 is about 1035.7026549480.

The spelling of 1110977513 in words is "one billion, one hundred ten million, nine hundred seventy-seven thousand, five hundred thirteen".