23245042111 has 8 divisors (see below), whose sum is σ = 24578193920. Its totient is φ = 21922863192.

The previous prime is 23245042099. The next prime is 23245042147. The reversal of 23245042111 is 11124054232.

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 23245042111 - 2¹³ = 23245033919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23245042151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2738865 + ... + 2747338.

It is an arithmetic number, because the mean of its divisors is an integer number (3072274240).

Almost surely, 2^23245042111 is an apocalyptic number.

23245042111 is a deficient number, since it is larger than the sum of its proper divisors (1333151809).

23245042111 is a wasteful number, since it uses less digits than its factorization.

23245042111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5486445.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 23245042111 its reverse (11124054232), we get a palindrome (34369096343).

The spelling of 23245042111 in words is "twenty-three billion, two hundred forty-five million, forty-two thousand, one hundred eleven".