12998103239 has 8 divisors (see below), whose sum is σ = 14197549968. Its totient is φ = 11801623360.

The previous prime is 12998103233. The next prime is 12998103241. The reversal of 12998103239 is 93230189921.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12998103239 is a prime.

It is a super-2 number, since 2×12998103239² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12998103193 and 12998103202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12998103233) 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, 732542 + ... + 750075.

It is an arithmetic number, because the mean of its divisors is an integer number (1774693746).

Almost surely, 2^12998103239 is an apocalyptic number.

12998103239 is a deficient number, since it is larger than the sum of its proper divisors (1199446729).

12998103239 is a wasteful number, since it uses less digits than its factorization.

12998103239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483425.

The product of its (nonzero) digits is 209952, while the sum is 47.

The spelling of 12998103239 in words is "twelve billion, nine hundred ninety-eight million, one hundred three thousand, two hundred thirty-nine".