123330002313 has 16 divisors (see below), whose sum is σ = 187936501760. Its totient is φ = 70472385936.

The previous prime is 123330002311. The next prime is 123330002321. The reversal of 123330002313 is 313200033321.

It is not a de Polignac number, because 123330002313 - 2¹ = 123330002311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 123330002313.

It is not an unprimeable number, because it can be changed into a prime (123330002311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1192878 + ... + 1292136.

It is an arithmetic number, because the mean of its divisors is an integer number (11746031360).

Almost surely, 2^123330002313 is an apocalyptic number.

It is an amenable number.

123330002313 is a deficient number, since it is larger than the sum of its proper divisors (64606499447).

123330002313 is an equidigital number, since it uses as much as digits as its factorization.

123330002313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158436.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 123330002313 its reverse (313200033321), we get a palindrome (436530035634).

The spelling of 123330002313 in words is "one hundred twenty-three billion, three hundred thirty million, two thousand, three hundred thirteen".