110400110279 has 2 divisors, whose sum is σ = 110400110280. Its totient is φ = 110400110278.

The previous prime is 110400110269. The next prime is 110400110281. The reversal of 110400110279 is 972011004011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110400110279 - 2³⁶ = 41680633543 is a prime.

It is a super-2 number, since 2×110400110279² (a number of 23 digits) contains 22 as substring.

Together with 110400110281, 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 (110400110209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55200055139 + 55200055140.

It is an arithmetic number, because the mean of its divisors is an integer number (55200055140).

Almost surely, 2^110400110279 is an apocalyptic number.

110400110279 is a deficient number, since it is larger than the sum of its proper divisors (1).

110400110279 is an equidigital number, since it uses as much as digits as its factorization.

110400110279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 26.

The spelling of 110400110279 in words is "one hundred ten billion, four hundred million, one hundred ten thousand, two hundred seventy-nine".