1121120102023 has 2 divisors, whose sum is σ = 1121120102024. Its totient is φ = 1121120102022.

The previous prime is 1121120102009. The next prime is 1121120102051. The reversal of 1121120102023 is 3202010211211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1121120102023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1121120101988 and 1121120102006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121120402023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560560051011 + 560560051012.

It is an arithmetic number, because the mean of its divisors is an integer number (560560051012).

Almost surely, 2^{1121120102023} is an apocalyptic number.

1121120102023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121120102023 is an equidigital number, since it uses as much as digits as its factorization.

1121120102023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1121120102023 its reverse (3202010211211), we get a palindrome (4323130313234).

The spelling of 1121120102023 in words is "one trillion, one hundred twenty-one billion, one hundred twenty million, one hundred two thousand, twenty-three".