123311023303 has 8 divisors (see below), whose sum is σ = 134085774368. Its totient is φ = 112720456224.

The previous prime is 123311023301. The next prime is 123311023307. The reversal of 123311023303 is 303320113321.

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

It is a cyclic number.

It is not a de Polignac number, because 123311023303 - 2¹ = 123311023301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123311023301) 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, 46044600 + ... + 46047277.

It is an arithmetic number, because the mean of its divisors is an integer number (16760721796).

Almost surely, 2^123311023303 is an apocalyptic number.

123311023303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

123311023303 is a deficient number, since it is larger than the sum of its proper divisors (10774751065).

123311023303 is a wasteful number, since it uses less digits than its factorization.

123311023303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92091993.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 123311023303 its reverse (303320113321), we get a palindrome (426631136624).

The spelling of 123311023303 in words is "one hundred twenty-three billion, three hundred eleven million, twenty-three thousand, three hundred three".