23402320030203 has 4 divisors (see below), whose sum is σ = 31203093373608. Its totient is φ = 15601546686800.

The previous prime is 23402320030181. The next prime is 23402320030207. The reversal of 23402320030203 is 30203002320432.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23402320030203 - 2¹⁴ = 23402320013819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23402320030207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3900386671698 + ... + 3900386671703.

It is an arithmetic number, because the mean of its divisors is an integer number (7800773343402).

Almost surely, 2^{23402320030203} is an apocalyptic number.

23402320030203 is a deficient number, since it is larger than the sum of its proper divisors (7800773343405).

23402320030203 is an equidigital number, since it uses as much as digits as its factorization.

23402320030203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7800773343404.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 23402320030203 its reverse (30203002320432), we get a palindrome (53605322350635).

The spelling of 23402320030203 in words is "twenty-three trillion, four hundred two billion, three hundred twenty million, thirty thousand, two hundred three".