11100101953 has 2 divisors, whose sum is σ = 11100101954. Its totient is φ = 11100101952.

The previous prime is 11100101933. The next prime is 11100102019. The reversal of 11100101953 is 35910100111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10213729969 + 886371984 = 101063^2 + 29772^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11100101953 is a prime.

It is not a weakly prime, because it can be changed into another prime (11100101933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550050976 + 5550050977.

It is an arithmetic number, because the mean of its divisors is an integer number (5550050977).

Almost surely, 2^11100101953 is an apocalyptic number.

It is an amenable number.

11100101953 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100101953 is an equidigital number, since it uses as much as digits as its factorization.

11100101953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135, while the sum is 22.

The spelling of 11100101953 in words is "eleven billion, one hundred million, one hundred one thousand, nine hundred fifty-three".