113071771 has 2 divisors, whose sum is σ = 113071772. Its totient is φ = 113071770.

The previous prime is 113071757. The next prime is 113071781. The reversal of 113071771 is 177170311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113071771 - 2¹³ = 113063579 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113071711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56535885 + 56535886.

It is an arithmetic number, because the mean of its divisors is an integer number (56535886).

Almost surely, 2^113071771 is an apocalyptic number.

113071771 is a deficient number, since it is larger than the sum of its proper divisors (1).

113071771 is an equidigital number, since it uses as much as digits as its factorization.

113071771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1029, while the sum is 28.

The square root of 113071771 is about 10633.5211007455. The cubic root of 113071771 is about 483.5611459823.

The spelling of 113071771 in words is "one hundred thirteen million, seventy-one thousand, seven hundred seventy-one".