34320332303231 has 16 divisors (see below), whose sum is σ = 37569007160160. Its totient is φ = 31161940894080.

The previous prime is 34320332303227. The next prime is 34320332303333. The reversal of 34320332303231 is 13230323302343.

It is a cyclic number.

It is not a de Polignac number, because 34320332303231 - 2² = 34320332303227 is a prime.

It is a super-2 number, since 2×34320332303231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34320332303531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69201680 + ... + 69695861.

It is an arithmetic number, because the mean of its divisors is an integer number (2348062947510).

Almost surely, 2^{34320332303231} is an apocalyptic number.

34320332303231 is a deficient number, since it is larger than the sum of its proper divisors (3248674856929).

34320332303231 is a wasteful number, since it uses less digits than its factorization.

34320332303231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138897866.

The product of its (nonzero) digits is 69984, while the sum is 32.

Adding to 34320332303231 its reverse (13230323302343), we get a palindrome (47550655605574).

The spelling of 34320332303231 in words is "thirty-four trillion, three hundred twenty billion, three hundred thirty-two million, three hundred three thousand, two hundred thirty-one".