23503430107 has 8 divisors (see below), whose sum is σ = 24186742272. Its totient is φ = 22827753000.

The previous prime is 23503430081. The next prime is 23503430173. The reversal of 23503430107 is 70103430532.

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 23503430107 - 2¹⁹ = 23502905819 is a prime.

It is a super-2 number, since 2×23503430107² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23503430207) 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, 1902519 + ... + 1914832.

It is an arithmetic number, because the mean of its divisors is an integer number (3023342784).

Almost surely, 2^23503430107 is an apocalyptic number.

23503430107 is a deficient number, since it is larger than the sum of its proper divisors (683312165).

23503430107 is a wasteful number, since it uses less digits than its factorization.

23503430107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3817529.

The product of its (nonzero) digits is 7560, while the sum is 28.

Adding to 23503430107 its reverse (70103430532), we get a palindrome (93606860639).

The spelling of 23503430107 in words is "twenty-three billion, five hundred three million, four hundred thirty thousand, one hundred seven".