2631326242103 has 8 divisors (see below), whose sum is σ = 2838358695648. Its totient is φ = 2424954180384.

The previous prime is 2631326242073. The next prime is 2631326242157. The reversal of 2631326242103 is 3012426231362.

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 not a de Polignac number, because 2631326242103 - 2³⁰ = 2630252500279 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 (2631326244103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165089675 + ... + 165105612.

It is an arithmetic number, because the mean of its divisors is an integer number (354794836956).

Almost surely, 2^{2631326242103} is an apocalyptic number.

2631326242103 is a deficient number, since it is larger than the sum of its proper divisors (207032453545).

2631326242103 is a wasteful number, since it uses less digits than its factorization.

2631326242103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330195913.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 2631326242103 in words is "two trillion, six hundred thirty-one billion, three hundred twenty-six million, two hundred forty-two thousand, one hundred three".