12010023203015 has 8 divisors (see below), whose sum is σ = 14412248701008. Its totient is φ = 9607871324160.

The previous prime is 12010023202993. The next prime is 12010023203029. The reversal of 12010023203015 is 51030232001021.

12010023203015 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 12010023203015 - 2³⁰ = 12008949461191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18045242 + ... + 18698951.

It is an arithmetic number, because the mean of its divisors is an integer number (1801531087626).

Almost surely, 2^{12010023203015} is an apocalyptic number.

12010023203015 is a deficient number, since it is larger than the sum of its proper divisors (2402225497993).

12010023203015 is an equidigital number, since it uses as much as digits as its factorization.

12010023203015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36809569.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 12010023203015 its reverse (51030232001021), we get a palindrome (63040255204036).

The spelling of 12010023203015 in words is "twelve trillion, ten billion, twenty-three million, two hundred three thousand, fifteen".