123303003009 has 8 divisors (see below), whose sum is σ = 166656113952. Its totient is φ = 81075947040.

The previous prime is 123303003007. The next prime is 123303003049. The reversal of 123303003009 is 900300303321.

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

It is not a de Polignac number, because 123303003009 - 2¹ = 123303003007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123303003009.

It is not an unprimeable number, because it can be changed into a prime (123303003007) 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, 281513487 + ... + 281513924.

It is an arithmetic number, because the mean of its divisors is an integer number (20832014244).

Almost surely, 2^123303003009 is an apocalyptic number.

It is an amenable number.

123303003009 is a deficient number, since it is larger than the sum of its proper divisors (43353110943).

123303003009 is an equidigital number, since it uses as much as digits as its factorization.

123303003009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563027487.

The product of its (nonzero) digits is 1458, while the sum is 24.

The spelling of 123303003009 in words is "one hundred twenty-three billion, three hundred three million, three thousand, nine".