120011021303023 has 16 divisors (see below), whose sum is σ = 123606036201600. Its totient is φ = 116483295202560.

The previous prime is 120011021302999. The next prime is 120011021303027. The reversal of 120011021303023 is 320303120110021.

It is a cyclic number.

It is not a de Polignac number, because 120011021303023 - 2⁹ = 120011021302511 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 (120011021303027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48115548 + ... + 50548273.

It is an arithmetic number, because the mean of its divisors is an integer number (7725377262600).

Almost surely, 2^{120011021303023} is an apocalyptic number.

120011021303023 is a deficient number, since it is larger than the sum of its proper divisors (3595014898577).

120011021303023 is an equidigital number, since it uses as much as digits as its factorization.

120011021303023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98664162.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 120011021303023 its reverse (320303120110021), we get a palindrome (440314141413044).

The spelling of 120011021303023 in words is "one hundred twenty trillion, eleven billion, twenty-one million, three hundred three thousand, twenty-three".