110211020039 has 2 divisors, whose sum is σ = 110211020040. Its totient is φ = 110211020038.

The previous prime is 110211019991. The next prime is 110211020081. The reversal of 110211020039 is 930020112011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110211020039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110211020039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110211020099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55105510019 + 55105510020.

It is an arithmetic number, because the mean of its divisors is an integer number (55105510020).

Almost surely, 2^110211020039 is an apocalyptic number.

110211020039 is a deficient number, since it is larger than the sum of its proper divisors (1).

110211020039 is an equidigital number, since it uses as much as digits as its factorization.

110211020039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 110211020039 in words is "one hundred ten billion, two hundred eleven million, twenty thousand, thirty-nine".