23103303003 has 24 divisors (see below), whose sum is σ = 37753550016. Its totient is φ = 14002000200.

The previous prime is 23103302987. The next prime is 23103303029. The reversal of 23103303003 is 30030330132.

23103303003 is a `hidden beast` number, since 2 + 31 + 0 + 330 + 300 + 3 = 666.

It is not a de Polignac number, because 23103303003 - 2⁴ = 23103302987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23103303043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4318933 + ... + 4324278.

It is an arithmetic number, because the mean of its divisors is an integer number (1573064584).

Almost surely, 2^23103303003 is an apocalyptic number.

23103303003 is a deficient number, since it is larger than the sum of its proper divisors (14650247013).

23103303003 is an equidigital number, since it uses as much as digits as its factorization.

23103303003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8643237 (or 8643225 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

Adding to 23103303003 its reverse (30030330132), we get a palindrome (53133633135).

The spelling of 23103303003 in words is "twenty-three billion, one hundred three million, three hundred three thousand, three".