235336865023 has 4 divisors (see below), whose sum is σ = 253439700808. Its totient is φ = 217234029240.

The previous prime is 235336865021. The next prime is 235336865059. The reversal of 235336865023 is 320568633532.

It is a happy number.

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 235336865023 - 2¹ = 235336865021 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 (235336865021) 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, 9051417873 + ... + 9051417898.

It is an arithmetic number, because the mean of its divisors is an integer number (63359925202).

Almost surely, 2^235336865023 is an apocalyptic number.

235336865023 is a deficient number, since it is larger than the sum of its proper divisors (18102835785).

235336865023 is a wasteful number, since it uses less digits than its factorization.

235336865023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18102835784.

The product of its (nonzero) digits is 2332800, while the sum is 46.

The spelling of 235336865023 in words is "two hundred thirty-five billion, three hundred thirty-six million, eight hundred sixty-five thousand, twenty-three".