23140434242103 has 16 divisors (see below), whose sum is σ = 31849400832000. Its totient is φ = 14929218188640.

The previous prime is 23140434242087. The next prime is 23140434242113. The reversal of 23140434242103 is 30124243404132.

It is not a de Polignac number, because 23140434242103 - 2⁴ = 23140434242087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23140434242113) 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, 15932493 + ... + 17324121.

It is an arithmetic number, because the mean of its divisors is an integer number (1990587552000).

Almost surely, 2^{23140434242103} is an apocalyptic number.

23140434242103 is a deficient number, since it is larger than the sum of its proper divisors (8708966589897).

23140434242103 is a wasteful number, since it uses less digits than its factorization.

23140434242103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570462.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 23140434242103 its reverse (30124243404132), we get a palindrome (53264677646235).

The spelling of 23140434242103 in words is "twenty-three trillion, one hundred forty billion, four hundred thirty-four million, two hundred forty-two thousand, one hundred three".