1101240110279 has 2 divisors, whose sum is σ = 1101240110280. Its totient is φ = 1101240110278.

The previous prime is 1101240110261. The next prime is 1101240110281. The reversal of 1101240110279 is 9720110421011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101240110279 - 2²⁸ = 1100971674823 is a prime.

Together with 1101240110281, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101240110209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550620055139 + 550620055140.

It is an arithmetic number, because the mean of its divisors is an integer number (550620055140).

Almost surely, 2^{1101240110279} is an apocalyptic number.

1101240110279 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101240110279 is an equidigital number, since it uses as much as digits as its factorization.

1101240110279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 29.

The spelling of 1101240110279 in words is "one trillion, one hundred one billion, two hundred forty million, one hundred ten thousand, two hundred seventy-nine".