1120102023 has 4 divisors (see below), whose sum is σ = 1493469368. Its totient is φ = 746734680.

The previous prime is 1120101977. The next prime is 1120102033. The reversal of 1120102023 is 3202010211.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1120102023 - 2²⁰ = 1119053447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120102033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186683668 + ... + 186683673.

It is an arithmetic number, because the mean of its divisors is an integer number (373367342).

Almost surely, 2^1120102023 is an apocalyptic number.

1120102023 is a deficient number, since it is larger than the sum of its proper divisors (373367345).

1120102023 is an equidigital number, since it uses as much as digits as its factorization.

1120102023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373367344.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1120102023 is about 33467.9252867578. The cubic root of 1120102023 is about 1038.5303523786.

Adding to 1120102023 its reverse (3202010211), we get a palindrome (4322112234).

The spelling of 1120102023 in words is "one billion, one hundred twenty million, one hundred two thousand, twenty-three".