12907591326103 has 8 divisors (see below), whose sum is σ = 12940695125280. Its totient is φ = 12874490497440.

The previous prime is 12907591326073. The next prime is 12907591326127. The reversal of 12907591326103 is 30162319570921.

It is a happy number.

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-12907591326103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12907591326193) 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, 8093598 + ... + 9556228.

It is an arithmetic number, because the mean of its divisors is an integer number (1617586890660).

Almost surely, 2^{12907591326103} is an apocalyptic number.

12907591326103 is a deficient number, since it is larger than the sum of its proper divisors (33103799177).

12907591326103 is a wasteful number, since it uses less digits than its factorization.

12907591326103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485257.

The product of its (nonzero) digits is 612360, while the sum is 49.

The spelling of 12907591326103 in words is "twelve trillion, nine hundred seven billion, five hundred ninety-one million, three hundred twenty-six thousand, one hundred three".