122031302133 has 32 divisors (see below), whose sum is σ = 177519677440. Its totient is φ = 74113341120.

The previous prime is 122031302093. The next prime is 122031302149. The reversal of 122031302133 is 331203130221.

It is not a de Polignac number, because 122031302133 - 2¹⁰ = 122031301109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122031302153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8406960 + ... + 8421462.

It is an arithmetic number, because the mean of its divisors is an integer number (5547489920).

Almost surely, 2^122031302133 is an apocalyptic number.

122031302133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

122031302133 is a deficient number, since it is larger than the sum of its proper divisors (55488375307).

122031302133 is a wasteful number, since it uses less digits than its factorization.

122031302133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17329.

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

Adding to 122031302133 its reverse (331203130221), we get a palindrome (453234432354).

The spelling of 122031302133 in words is "one hundred twenty-two billion, thirty-one million, three hundred two thousand, one hundred thirty-three".