120023000011 has 4 divisors (see below), whose sum is σ = 120023857912. Its totient is φ = 120022142112.

The previous prime is 120022999891. The next prime is 120023000023. The reversal of 120023000011 is 110000320021.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 120023000011 - 2¹⁵ = 120022967243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120023000311) 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, 164925 + ... + 516958.

It is an arithmetic number, because the mean of its divisors is an integer number (30005964478).

Almost surely, 2^120023000011 is an apocalyptic number.

120023000011 is a deficient number, since it is larger than the sum of its proper divisors (857901).

120023000011 is an equidigital number, since it uses as much as digits as its factorization.

120023000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857900.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 120023000011 its reverse (110000320021), we get a palindrome (230023320032).

The spelling of 120023000011 in words is "one hundred twenty billion, twenty-three million, eleven", and thus it is an aban number.