103323121133 has 16 divisors (see below), whose sum is σ = 110337729600. Its totient is φ = 96468278400.

The previous prime is 103323121129. The next prime is 103323121189. The reversal of 103323121133 is 331121323301.

It is a cyclic number.

It is not a de Polignac number, because 103323121133 - 2² = 103323121129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103323121099 and 103323121108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103323127133) 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, 1775858 + ... + 1833116.

It is an arithmetic number, because the mean of its divisors is an integer number (6896108100).

Almost surely, 2^103323121133 is an apocalyptic number.

It is an amenable number.

103323121133 is a deficient number, since it is larger than the sum of its proper divisors (7014608467).

103323121133 is a wasteful number, since it uses less digits than its factorization.

103323121133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58652.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 103323121133 its reverse (331121323301), we get a palindrome (434444444434).

The spelling of 103323121133 in words is "one hundred three billion, three hundred twenty-three million, one hundred twenty-one thousand, one hundred thirty-three".