23183041687 has 16 divisors (see below), whose sum is σ = 25263760032. Its totient is φ = 21145829760.

The previous prime is 23183041663. The next prime is 23183041709. The reversal of 23183041687 is 78614038132.

It is a cyclic number.

It is not a de Polignac number, because 23183041687 - 2¹⁹ = 23182517399 is a prime.

It is a super-2 number, since 2×23183041687² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23183041087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531237 + ... + 573217.

It is an arithmetic number, because the mean of its divisors is an integer number (1578985002).

Almost surely, 2^23183041687 is an apocalyptic number.

23183041687 is a deficient number, since it is larger than the sum of its proper divisors (2080718345).

23183041687 is a wasteful number, since it uses less digits than its factorization.

23183041687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42498.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 23183041687 in words is "twenty-three billion, one hundred eighty-three million, forty-one thousand, six hundred eighty-seven".