111002000110901 has 2 divisors, whose sum is σ = 111002000110902. Its totient is φ = 111002000110900.

The previous prime is 111002000110891. The next prime is 111002000111027. The reversal of 111002000110901 is 109011000200111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101004711012100 + 9997289098801 = 10050110^2 + 3161849^2 .

It is a cyclic number.

It is not a de Polignac number, because 111002000110901 - 2²² = 111001995916597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111002000110901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111002000110501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55501000055450 + 55501000055451.

It is an arithmetic number, because the mean of its divisors is an integer number (55501000055451).

Almost surely, 2^{111002000110901} is an apocalyptic number.

It is an amenable number.

111002000110901 is a deficient number, since it is larger than the sum of its proper divisors (1).

111002000110901 is an equidigital number, since it uses as much as digits as its factorization.

111002000110901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 17.

The spelling of 111002000110901 in words is "one hundred eleven trillion, two billion, one hundred ten thousand, nine hundred one".