12113210301123 has 8 divisors (see below), whose sum is σ = 17101002778128. Its totient is φ = 7600445679104.

The previous prime is 12113210301091. The next prime is 12113210301131. The reversal of 12113210301123 is 32110301231121.

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

It is a cyclic number.

It is not a de Polignac number, because 12113210301123 - 2⁵ = 12113210301091 is a prime.

It is a super-2 number, since 2×12113210301123² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12113210301123.

It is not an unprimeable number, because it can be changed into a prime (12113210301193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118756963686 + ... + 118756963787.

It is an arithmetic number, because the mean of its divisors is an integer number (2137625347266).

Almost surely, 2^{12113210301123} is an apocalyptic number.

12113210301123 is a deficient number, since it is larger than the sum of its proper divisors (4987792477005).

12113210301123 is a wasteful number, since it uses less digits than its factorization.

12113210301123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237513927493.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 12113210301123 its reverse (32110301231121), we get a palindrome (44223511532244).

The spelling of 12113210301123 in words is "twelve trillion, one hundred thirteen billion, two hundred ten million, three hundred one thousand, one hundred twenty-three".