201110122039 has 2 divisors, whose sum is σ = 201110122040. Its totient is φ = 201110122038.

The previous prime is 201110121943. The next prime is 201110122079. The reversal of 201110122039 is 930221011102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201110122039 - 2¹³ = 201110113847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201110122079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100555061019 + 100555061020.

It is an arithmetic number, because the mean of its divisors is an integer number (100555061020).

Almost surely, 2^201110122039 is an apocalyptic number.

201110122039 is a deficient number, since it is larger than the sum of its proper divisors (1).

201110122039 is an equidigital number, since it uses as much as digits as its factorization.

201110122039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 201110122039 in words is "two hundred one billion, one hundred ten million, one hundred twenty-two thousand, thirty-nine".