12023102002134 has 32 divisors (see below), whose sum is σ = 24222896208000. Its totient is φ = 3978260771904.

The previous prime is 12023102002133. The next prime is 12023102002147. The reversal of 12023102002134 is 43120020132021.

It is a self number, because there is not a number n which added to its sum of digits gives 12023102002134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023102002133) 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, 4381257 + ... + 6575835.

It is an arithmetic number, because the mean of its divisors is an integer number (756965506500).

Almost surely, 2^{12023102002134} is an apocalyptic number.

12023102002134 is an abundant number, since it is smaller than the sum of its proper divisors (12199794205866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12023102002134 is a wasteful number, since it uses less digits than its factorization.

12023102002134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201292.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12023102002134 its reverse (43120020132021), we get a palindrome (55143122134155).

The spelling of 12023102002134 in words is "twelve trillion, twenty-three billion, one hundred two million, two thousand, one hundred thirty-four".