30322133121 has 8 divisors (see below), whose sum is σ = 46205155264. Its totient is φ = 17326933200.

The previous prime is 30322133119. The next prime is 30322133123. The reversal of 30322133121 is 12133122303.

It is an interprime number because it is at equal distance from previous prime (30322133119) and next prime (30322133123).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30322133121 - 2¹ = 30322133119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1443911101 = 30322133121 / (3 + 0 + 3 + 2 + 2 + 1 + 3 + 3 + 1 + 2 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30322133123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 721955530 + ... + 721955571.

It is an arithmetic number, because the mean of its divisors is an integer number (5775644408).

Almost surely, 2^30322133121 is an apocalyptic number.

It is an amenable number.

30322133121 is a deficient number, since it is larger than the sum of its proper divisors (15883022143).

30322133121 is a wasteful number, since it uses less digits than its factorization.

30322133121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443911111.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30322133121 its reverse (12133122303), we get a palindrome (42455255424).

The spelling of 30322133121 in words is "thirty billion, three hundred twenty-two million, one hundred thirty-three thousand, one hundred twenty-one".