1120105115023 has 2 divisors, whose sum is σ = 1120105115024. Its totient is φ = 1120105115022.

The previous prime is 1120105114979. The next prime is 1120105115047. The reversal of 1120105115023 is 3205115010211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120105115023 - 2²⁹ = 1119568244111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120105114985 and 1120105115003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120105115053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560052557511 + 560052557512.

It is an arithmetic number, because the mean of its divisors is an integer number (560052557512).

Almost surely, 2^{1120105115023} is an apocalyptic number.

1120105115023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120105115023 is an equidigital number, since it uses as much as digits as its factorization.

1120105115023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 22.

The spelling of 1120105115023 in words is "one trillion, one hundred twenty billion, one hundred five million, one hundred fifteen thousand, twenty-three".