120112020211023 has 32 divisors (see below), whose sum is σ = 178580223979200. Its totient is φ = 79788269836800.

The previous prime is 120112020210971. The next prime is 120112020211091. The reversal of 120112020211023 is 320112020211021.

It is not a de Polignac number, because 120112020211023 - 2¹⁶ = 120112020145487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120112020210987 and 120112020211005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120112020201023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 564677533 + ... + 564890201.

It is an arithmetic number, because the mean of its divisors is an integer number (5580631999350).

Almost surely, 2^{120112020211023} is an apocalyptic number.

120112020211023 is a deficient number, since it is larger than the sum of its proper divisors (58468203768177).

120112020211023 is a wasteful number, since it uses less digits than its factorization.

120112020211023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287400 (or 287394 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 120112020211023 its reverse (320112020211021), we get a palindrome (440224040422044).

The spelling of 120112020211023 in words is "one hundred twenty trillion, one hundred twelve billion, twenty million, two hundred eleven thousand, twenty-three".