123452331333 has 16 divisors (see below), whose sum is σ = 164926694016. Its totient is φ = 82139846400.

The previous prime is 123452331271. The next prime is 123452331349. The reversal of 123452331333 is 333133254321.

It is not a de Polignac number, because 123452331333 - 2⁸ = 123452331077 is a prime.

It is a super-2 number, since 2×123452331333² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123452331294 and 123452331303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123452339333) 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, 7479616 + ... + 7496102.

It is an arithmetic number, because the mean of its divisors is an integer number (10307918376).

Almost surely, 2^123452331333 is an apocalyptic number.

It is an amenable number.

123452331333 is a deficient number, since it is larger than the sum of its proper divisors (41474362683).

123452331333 is a wasteful number, since it uses less digits than its factorization.

123452331333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21244.

The product of its digits is 58320, while the sum is 33.

Adding to 123452331333 its reverse (333133254321), we get a palindrome (456585585654).

The spelling of 123452331333 in words is "one hundred twenty-three billion, four hundred fifty-two million, three hundred thirty-one thousand, three hundred thirty-three".