123323003331 has 32 divisors (see below), whose sum is σ = 181199462400. Its totient is φ = 73983768480.

The previous prime is 123323003327. The next prime is 123323003381. The reversal of 123323003331 is 133300323321.

It is not a de Polignac number, because 123323003331 - 2² = 123323003327 is a prime.

It is a super-2 number, since 2×123323003331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123323003381) 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, 4644150 + ... + 4670628.

It is an arithmetic number, because the mean of its divisors is an integer number (5662483200).

Almost surely, 2^123323003331 is an apocalyptic number.

123323003331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

123323003331 is a deficient number, since it is larger than the sum of its proper divisors (57876459069).

123323003331 is a wasteful number, since it uses less digits than its factorization.

123323003331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27919.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 123323003331 its reverse (133300323321), we get a palindrome (256623326652).

The spelling of 123323003331 in words is "one hundred twenty-three billion, three hundred twenty-three million, three thousand, three hundred thirty-one".