120122203023 has 24 divisors (see below), whose sum is σ = 176378895056. Its totient is φ = 78757660800.

The previous prime is 120122203013. The next prime is 120122203049. The reversal of 120122203023 is 320302221021.

It is not a de Polignac number, because 120122203023 - 2¹⁸ = 120121940879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120122202987 and 120122203005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120122203013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6285843 + ... + 6304923.

Almost surely, 2^120122203023 is an apocalyptic number.

120122203023 is a deficient number, since it is larger than the sum of its proper divisors (56256692033).

120122203023 is a wasteful number, since it uses less digits than its factorization.

120122203023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30615 (or 30612 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 120122203023 its reverse (320302221021), we get a palindrome (440424424044).

The spelling of 120122203023 in words is "one hundred twenty billion, one hundred twenty-two million, two hundred three thousand, twenty-three".