12023102002015 has 64 divisors (see below), whose sum is σ = 16738186493952. Its totient is φ = 8217591782400.

The previous prime is 12023102001991. The next prime is 12023102002019. The reversal of 12023102002015 is 51020020132021.

It is not a de Polignac number, because 12023102002015 - 2¹⁹ = 12023101477727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12023102001983 and 12023102002001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023102002019) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 668795707 + ... + 668813683.

It is an arithmetic number, because the mean of its divisors is an integer number (261534163968).

Almost surely, 2^{12023102002015} is an apocalyptic number.

12023102002015 is a deficient number, since it is larger than the sum of its proper divisors (4715084491937).

12023102002015 is a wasteful number, since it uses less digits than its factorization.

12023102002015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32480.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 12023102002015 its reverse (51020020132021), we get a palindrome (63043122134036).

The spelling of 12023102002015 in words is "twelve trillion, twenty-three billion, one hundred two million, two thousand, fifteen".