123310106003 has 8 divisors (see below), whose sum is σ = 140931285600. Its totient is φ = 105690288960.

The previous prime is 123310105987. The next prime is 123310106027. The reversal of 123310106003 is 300601013321.

It is a happy number.

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 123310106003 - 2⁴ = 123310105987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123310106063) 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, 138728 + ... + 515621.

It is an arithmetic number, because the mean of its divisors is an integer number (17616410700).

Almost surely, 2^123310106003 is an apocalyptic number.

123310106003 is a deficient number, since it is larger than the sum of its proper divisors (17621179597).

123310106003 is an equidigital number, since it uses as much as digits as its factorization.

123310106003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681277.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 123310106003 its reverse (300601013321), we get a palindrome (423911119324).

The spelling of 123310106003 in words is "one hundred twenty-three billion, three hundred ten million, one hundred six thousand, three".