110201021159993 has 2 divisors, whose sum is σ = 110201021159994. Its totient is φ = 110201021159992.

The previous prime is 110201021159941. The next prime is 110201021160019. The reversal of 110201021159993 is 399951120102011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85037685241744 + 25163335918249 = 9221588^2 + 5016307^2 .

It is a cyclic number.

It is not a de Polignac number, because 110201021159993 - 2²⁶ = 110200954051129 is a prime.

It is not a weakly prime, because it can be changed into another prime (110201021150993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55100510579996 + 55100510579997.

It is an arithmetic number, because the mean of its divisors is an integer number (55100510579997).

Almost surely, 2^{110201021159993} is an apocalyptic number.

It is an amenable number.

110201021159993 is a deficient number, since it is larger than the sum of its proper divisors (1).

110201021159993 is an equidigital number, since it uses as much as digits as its factorization.

110201021159993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43740, while the sum is 44.

The spelling of 110201021159993 in words is "one hundred ten trillion, two hundred one billion, twenty-one million, one hundred fifty-nine thousand, nine hundred ninety-three".