10111120011049 has 2 divisors, whose sum is σ = 10111120011050. Its totient is φ = 10111120011048.

The previous prime is 10111120011017. The next prime is 10111120011053. The reversal of 10111120011049 is 94011002111101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9898303868649 + 212816142400 = 3146157^2 + 461320^2 .

It is a cyclic number.

It is not a de Polignac number, because 10111120011049 - 2⁵ = 10111120011017 is a prime.

It is not a weakly prime, because it can be changed into another prime (10111120011079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055560005524 + 5055560005525.

It is an arithmetic number, because the mean of its divisors is an integer number (5055560005525).

Almost surely, 2^{10111120011049} is an apocalyptic number.

It is an amenable number.

10111120011049 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111120011049 is an equidigital number, since it uses as much as digits as its factorization.

10111120011049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 22.

The spelling of 10111120011049 in words is "ten trillion, one hundred eleven billion, one hundred twenty million, eleven thousand, forty-nine".