23042420103 has 8 divisors (see below), whose sum is σ = 30726962928. Its totient is φ = 15359745344.

The previous prime is 23042420083. The next prime is 23042420117. The reversal of 23042420103 is 30102424032.

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 23042420103 - 2²¹ = 23040322951 is a prime.

It is a super-3 number, since 3×23042420103³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23042420103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23042420123) 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, 437976 + ... + 487757.

It is an arithmetic number, because the mean of its divisors is an integer number (3840870366).

Almost surely, 2^23042420103 is an apocalyptic number.

23042420103 is a deficient number, since it is larger than the sum of its proper divisors (7684542825).

23042420103 is an equidigital number, since it uses as much as digits as its factorization.

23042420103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934033.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 23042420103 its reverse (30102424032), we get a palindrome (53144844135).

The spelling of 23042420103 in words is "twenty-three billion, forty-two million, four hundred twenty thousand, one hundred three".