11112101933 has 2 divisors, whose sum is σ = 11112101934. Its totient is φ = 11112101932.

The previous prime is 11112101879. The next prime is 11112101963. The reversal of 11112101933 is 33910121111.

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., 5624700004 + 5487401929 = 74998^2 + 74077^2 .

It is a cyclic number.

It is not a de Polignac number, because 11112101933 - 2³⁰ = 10038360109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11112101899 and 11112101908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11112101963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556050966 + 5556050967.

It is an arithmetic number, because the mean of its divisors is an integer number (5556050967).

Almost surely, 2^11112101933 is an apocalyptic number.

It is an amenable number.

11112101933 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112101933 is an equidigital number, since it uses as much as digits as its factorization.

11112101933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 23.

The spelling of 11112101933 in words is "eleven billion, one hundred twelve million, one hundred one thousand, nine hundred thirty-three".