113132777 has 2 divisors, whose sum is σ = 113132778. Its totient is φ = 113132776.

The previous prime is 113132753. The next prime is 113132809. The reversal of 113132777 is 777231311.

It is an a-pointer prime, because the next prime (113132809) can be obtained adding 113132777 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113124496 + 8281 = 10636^2 + 91^2 .

It is an emirp because it is prime and its reverse (777231311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113132777 is a prime.

It is a Chen prime.

It is equal to p_6472292 and since 113132777 and 6472292 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (113132737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56566388 + 56566389.

It is an arithmetic number, because the mean of its divisors is an integer number (56566389).

Almost surely, 2^113132777 is an apocalyptic number.

It is an amenable number.

113132777 is a deficient number, since it is larger than the sum of its proper divisors (1).

113132777 is an equidigital number, since it uses as much as digits as its factorization.

113132777 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6174, while the sum is 32.

The square root of 113132777 is about 10636.3892839629. The cubic root of 113132777 is about 483.6480961473.

The spelling of 113132777 in words is "one hundred thirteen million, one hundred thirty-two thousand, seven hundred seventy-seven".