23201412503 has 16 divisors (see below), whose sum is σ = 24162878880. Its totient is φ = 22250960256.

The previous prime is 23201412497. The next prime is 23201412523. The reversal of 23201412503 is 30521410232.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23201412503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23201412523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9365501 + ... + 9367977.

It is an arithmetic number, because the mean of its divisors is an integer number (1510179930).

Almost surely, 2^23201412503 is an apocalyptic number.

23201412503 is a deficient number, since it is larger than the sum of its proper divisors (961466377).

23201412503 is a wasteful number, since it uses less digits than its factorization.

23201412503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4546.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 23201412503 its reverse (30521410232), we get a palindrome (53722822735).

The spelling of 23201412503 in words is "twenty-three billion, two hundred one million, four hundred twelve thousand, five hundred three".