111101000994727 has 2 divisors, whose sum is σ = 111101000994728. Its totient is φ = 111101000994726.

The previous prime is 111101000994703. The next prime is 111101000994743. The reversal of 111101000994727 is 727499000101111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111101000994727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111101000994227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55550500497363 + 55550500497364.

It is an arithmetic number, because the mean of its divisors is an integer number (55550500497364).

Almost surely, 2^{111101000994727} is an apocalyptic number.

111101000994727 is a deficient number, since it is larger than the sum of its proper divisors (1).

111101000994727 is an equidigital number, since it uses as much as digits as its factorization.

111101000994727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 43.

The spelling of 111101000994727 in words is "one hundred eleven trillion, one hundred one billion, nine hundred ninety-four thousand, seven hundred twenty-seven".