1113761101 has 2 divisors, whose sum is σ = 1113761102. Its totient is φ = 1113761100.

The previous prime is 1113761093. The next prime is 1113761107. The reversal of 1113761101 is 1011673111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 867302500 + 246458601 = 29450^2 + 15699^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113761101 - 2³ = 1113761093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113761107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556880550 + 556880551.

It is an arithmetic number, because the mean of its divisors is an integer number (556880551).

Almost surely, 2^1113761101 is an apocalyptic number.

It is an amenable number.

1113761101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113761101 is an equidigital number, since it uses as much as digits as its factorization.

1113761101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 22.

The square root of 1113761101 is about 33373.0595091310. The cubic root of 1113761101 is about 1036.5669283784.

The spelling of 1113761101 in words is "one billion, one hundred thirteen million, seven hundred sixty-one thousand, one hundred one".