1102110020239 has 2 divisors, whose sum is σ = 1102110020240. Its totient is φ = 1102110020238.

The previous prime is 1102110020183. The next prime is 1102110020303. The reversal of 1102110020239 is 9320200112011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1102110020239 - 2⁹ = 1102110019727 is a prime.

It is a super-2 number, since 2×1102110020239² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102110020339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551055010119 + 551055010120.

It is an arithmetic number, because the mean of its divisors is an integer number (551055010120).

Almost surely, 2^{1102110020239} is an apocalyptic number.

1102110020239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102110020239 is an equidigital number, since it uses as much as digits as its factorization.

1102110020239 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 1102110020239 in words is "one trillion, one hundred two billion, one hundred ten million, twenty thousand, two hundred thirty-nine".