3261622320903 has 16 divisors (see below), whose sum is σ = 4470740357216. Its totient is φ = 2113574705280.

The previous prime is 3261622320851. The next prime is 3261622320917. The reversal of 3261622320903 is 3090232261623.

It is not a de Polignac number, because 3261622320903 - 2¹² = 3261622316807 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 (3261622320703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14276476 + ... + 14503137.

It is an arithmetic number, because the mean of its divisors is an integer number (279421272326).

Almost surely, 2^{3261622320903} is an apocalyptic number.

3261622320903 is a deficient number, since it is larger than the sum of its proper divisors (1209118036313).

3261622320903 is a wasteful number, since it uses less digits than its factorization.

3261622320903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28780674.

The product of its (nonzero) digits is 139968, while the sum is 39.

The spelling of 3261622320903 in words is "three trillion, two hundred sixty-one billion, six hundred twenty-two million, three hundred twenty thousand, nine hundred three".