110211011209913 has 2 divisors, whose sum is σ = 110211011209914. Its totient is φ = 110211011209912.

The previous prime is 110211011209879. The next prime is 110211011209933. The reversal of 110211011209913 is 319902110112011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84270049936384 + 25940961273529 = 9179872^2 + 5093227^2 .

It is a cyclic number.

It is not a de Polignac number, because 110211011209913 - 2²⁰ = 110211010161337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110211011209913.

It is not a weakly prime, because it can be changed into another prime (110211011209933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55105505604956 + 55105505604957.

It is an arithmetic number, because the mean of its divisors is an integer number (55105505604957).

Almost surely, 2^{110211011209913} is an apocalyptic number.

It is an amenable number.

110211011209913 is a deficient number, since it is larger than the sum of its proper divisors (1).

110211011209913 is an equidigital number, since it uses as much as digits as its factorization.

110211011209913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 32.

The spelling of 110211011209913 in words is "one hundred ten trillion, two hundred eleven billion, eleven million, two hundred nine thousand, nine hundred thirteen".