111465701 has 2 divisors, whose sum is σ = 111465702. Its totient is φ = 111465700.

The previous prime is 111465661. The next prime is 111465703. The reversal of 111465701 is 107564111.

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., 75777025 + 35688676 = 8705^2 + 5974^2 .

It is a cyclic number.

It is not a de Polignac number, because 111465701 - 2⁶ = 111465637 is a prime.

Together with 111465703, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111465703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55732850 + 55732851.

It is an arithmetic number, because the mean of its divisors is an integer number (55732851).

Almost surely, 2^111465701 is an apocalyptic number.

It is an amenable number.

111465701 is a deficient number, since it is larger than the sum of its proper divisors (1).

111465701 is an equidigital number, since it uses as much as digits as its factorization.

111465701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 111465701 is about 10557.7318113314. The cubic root of 111465701 is about 481.2607208271.

The spelling of 111465701 in words is "one hundred eleven million, four hundred sixty-five thousand, seven hundred one".