103231221333 has 16 divisors (see below), whose sum is σ = 147507835776. Its totient is φ = 64049451840.

The previous prime is 103231221319. The next prime is 103231221341. The reversal of 103231221333 is 333122132301.

It is not a de Polignac number, because 103231221333 - 2¹² = 103231217237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103231221383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20215078 + ... + 20220183.

It is an arithmetic number, because the mean of its divisors is an integer number (9219239736).

Almost surely, 2^103231221333 is an apocalyptic number.

It is an amenable number.

103231221333 is a deficient number, since it is larger than the sum of its proper divisors (44276614443).

103231221333 is a wasteful number, since it uses less digits than its factorization.

103231221333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40435324.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 103231221333 its reverse (333122132301), we get a palindrome (436353353634).

The spelling of 103231221333 in words is "one hundred three billion, two hundred thirty-one million, two hundred twenty-one thousand, three hundred thirty-three".