3231020330103 has 16 divisors (see below), whose sum is σ = 4369528889856. Its totient is φ = 2123274125280.

The previous prime is 3231020330093. The next prime is 3231020330113. The reversal of 3231020330103 is 3010330201323.

It is an interprime number because it is at equal distance from previous prime (3231020330093) and next prime (3231020330113).

It is not a de Polignac number, because 3231020330103 - 2¹⁶ = 3231020264567 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3231020330103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231020330113) 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 15 ways as a sum of consecutive naturals, for example, 300700 + ... + 2559777.

It is an arithmetic number, because the mean of its divisors is an integer number (273095555616).

Almost surely, 2^{3231020330103} is an apocalyptic number.

3231020330103 is a deficient number, since it is larger than the sum of its proper divisors (1138508559753).

3231020330103 is a wasteful number, since it uses less digits than its factorization.

3231020330103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2865854.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 3231020330103 its reverse (3010330201323), we get a palindrome (6241350531426).

The spelling of 3231020330103 in words is "three trillion, two hundred thirty-one billion, twenty million, three hundred thirty thousand, one hundred three".