12051514023 has 8 divisors (see below), whose sum is σ = 16102233600. Its totient is φ = 8017568568.

The previous prime is 12051514019. The next prime is 12051514037. The reversal of 12051514023 is 32041515021.

It is a happy number.

12051514023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12051514023 - 2² = 12051514019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12051513984 and 12051514002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12051512023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4191853 + ... + 4194726.

It is an arithmetic number, because the mean of its divisors is an integer number (2012779200).

Almost surely, 2^12051514023 is an apocalyptic number.

12051514023 is a deficient number, since it is larger than the sum of its proper divisors (4050719577).

12051514023 is an equidigital number, since it uses as much as digits as its factorization.

12051514023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8387061.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 12051514023 in words is "twelve billion, fifty-one million, five hundred fourteen thousand, twenty-three".