235163542223 has 4 divisors (see below), whose sum is σ = 235182505680. Its totient is φ = 235144578768.

The previous prime is 235163542217. The next prime is 235163542247. The reversal of 235163542223 is 322245361532.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 235163542223 - 2⁸ = 235163541967 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 (235163542213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9463115 + ... + 9487932.

It is an arithmetic number, because the mean of its divisors is an integer number (58795626420).

Almost surely, 2^235163542223 is an apocalyptic number.

235163542223 is a deficient number, since it is larger than the sum of its proper divisors (18963457).

235163542223 is a wasteful number, since it uses less digits than its factorization.

235163542223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18963456.

The product of its digits is 259200, while the sum is 38.

The spelling of 235163542223 in words is "two hundred thirty-five billion, one hundred sixty-three million, five hundred forty-two thousand, two hundred twenty-three".