3081400320323 has 16 divisors (see below), whose sum is σ = 3426289171200. Its totient is φ = 2751963258240.

The previous prime is 3081400320283. The next prime is 3081400320337. The reversal of 3081400320323 is 3230230041803.

It is a cyclic number.

It is not a de Polignac number, because 3081400320323 - 2¹⁰ = 3081400319299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3081400320923) 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 15 ways as a sum of consecutive naturals, for example, 800273 + ... + 2608301.

It is an arithmetic number, because the mean of its divisors is an integer number (214143073200).

Almost surely, 2^{3081400320323} is an apocalyptic number.

3081400320323 is a deficient number, since it is larger than the sum of its proper divisors (344888850877).

3081400320323 is a wasteful number, since it uses less digits than its factorization.

3081400320323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812302.

The product of its (nonzero) digits is 10368, while the sum is 29.

The spelling of 3081400320323 in words is "three trillion, eighty-one billion, four hundred million, three hundred twenty thousand, three hundred twenty-three".