100911444071 has 2 divisors, whose sum is σ = 100911444072. Its totient is φ = 100911444070.

The previous prime is 100911444061. The next prime is 100911444113. The reversal of 100911444071 is 170444119001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100911444071 is a prime.

It is a super-2 number, since 2×100911444071² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100911444061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50455722035 + 50455722036.

It is an arithmetic number, because the mean of its divisors is an integer number (50455722036).

Almost surely, 2^100911444071 is an apocalyptic number.

100911444071 is a deficient number, since it is larger than the sum of its proper divisors (1).

100911444071 is an equidigital number, since it uses as much as digits as its factorization.

100911444071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 32.

The spelling of 100911444071 in words is "one hundred billion, nine hundred eleven million, four hundred forty-four thousand, seventy-one".