23203023002 has 32 divisors (see below), whose sum is σ = 37431761472. Its totient is φ = 10748208384.

The previous prime is 23203022977. The next prime is 23203023013. The reversal of 23203023002 is 20032030232.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 766853 + ... + 796535.

It is an arithmetic number, because the mean of its divisors is an integer number (1169742546).

Almost surely, 2^23203023002 is an apocalyptic number.

23203023002 is a deficient number, since it is larger than the sum of its proper divisors (14228738470).

23203023002 is a wasteful number, since it uses less digits than its factorization.

23203023002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30062.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 23203023002 its reverse (20032030232), we get a palindrome (43235053234).

The spelling of 23203023002 in words is "twenty-three billion, two hundred three million, twenty-three thousand, two".