235230216503 has 16 divisors (see below), whose sum is σ = 256523721120. Its totient is φ = 214799118336.

The previous prime is 235230216499. The next prime is 235230216541. The reversal of 235230216503 is 305612032532.

It is a cyclic number.

It is not a de Polignac number, because 235230216503 - 2² = 235230216499 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 235230216503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235230216703) 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, 307673 + ... + 751746.

It is an arithmetic number, because the mean of its divisors is an integer number (16032732570).

Almost surely, 2^235230216503 is an apocalyptic number.

235230216503 is a deficient number, since it is larger than the sum of its proper divisors (21293504617).

235230216503 is a wasteful number, since it uses less digits than its factorization.

235230216503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059826.

The product of its (nonzero) digits is 32400, while the sum is 32.

The spelling of 235230216503 in words is "two hundred thirty-five billion, two hundred thirty million, two hundred sixteen thousand, five hundred three".