23440302103 has 8 divisors (see below), whose sum is σ = 24128789328. Its totient is φ = 22760934144.

The previous prime is 23440302089. The next prime is 23440302121. The reversal of 23440302103 is 30120304432.

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 a de Polignac number, because none of the positive numbers 2^k-23440302103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23440302203) 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, 2274601 + ... + 2284882.

It is an arithmetic number, because the mean of its divisors is an integer number (3016098666).

Almost surely, 2^23440302103 is an apocalyptic number.

23440302103 is a deficient number, since it is larger than the sum of its proper divisors (688487225).

23440302103 is an equidigital number, since it uses as much as digits as its factorization.

23440302103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4559633.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23440302103 its reverse (30120304432), we get a palindrome (53560606535).

The spelling of 23440302103 in words is "twenty-three billion, four hundred forty million, three hundred two thousand, one hundred three".