12102452005039 has 8 divisors (see below), whose sum is σ = 13323800373840. Its totient is φ = 10901291212800.

The previous prime is 12102452005027. The next prime is 12102452005081. The reversal of 12102452005039 is 93050025420121.

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 12102452005039 - 2⁷ = 12102452004911 is a prime.

It is a super-2 number, since 2×12102452005039² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12102452004995 and 12102452005013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102452003039) 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, 5046892882 + ... + 5046895279.

It is an arithmetic number, because the mean of its divisors is an integer number (1665475046730).

Almost surely, 2^{12102452005039} is an apocalyptic number.

12102452005039 is a deficient number, since it is larger than the sum of its proper divisors (1221348368801).

12102452005039 is a wasteful number, since it uses less digits than its factorization.

12102452005039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10093788281.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 12102452005039 in words is "twelve trillion, one hundred two billion, four hundred fifty-two million, five thousand, thirty-nine".