12361040266103 has 8 divisors (see below), whose sum is σ = 13028154539520. Its totient is φ = 11695579313400.

The previous prime is 12361040266073. The next prime is 12361040266129. The reversal of 12361040266103 is 30166204016321.

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 12361040266103 - 2¹² = 12361040262007 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 (12361040266903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413314823 + ... + 413344728.

It is an arithmetic number, because the mean of its divisors is an integer number (1628519317440).

Almost surely, 2^{12361040266103} is an apocalyptic number.

12361040266103 is a deficient number, since it is larger than the sum of its proper divisors (667114273417).

12361040266103 is an equidigital number, since it uses as much as digits as its factorization.

12361040266103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826660357.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 12361040266103 in words is "twelve trillion, three hundred sixty-one billion, forty million, two hundred sixty-six thousand, one hundred three".