110002021838977 has 2 divisors, whose sum is σ = 110002021838978. Its totient is φ = 110002021838976.

The previous prime is 110002021838921. The next prime is 110002021838993. The reversal of 110002021838977 is 779838120200011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66835137676176 + 43166884162801 = 8175276^2 + 6570151^2 .

It is a cyclic number.

It is not a de Polignac number, because 110002021838977 - 2³⁵ = 109967662100609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110002021838977.

It is not a weakly prime, because it can be changed into another prime (110002021830977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55001010919488 + 55001010919489.

It is an arithmetic number, because the mean of its divisors is an integer number (55001010919489).

Almost surely, 2^{110002021838977} is an apocalyptic number.

It is an amenable number.

110002021838977 is a deficient number, since it is larger than the sum of its proper divisors (1).

110002021838977 is an equidigital number, since it uses as much as digits as its factorization.

110002021838977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 49.

The spelling of 110002021838977 in words is "one hundred ten trillion, two billion, twenty-one million, eight hundred thirty-eight thousand, nine hundred seventy-seven".