235213603 has 8 divisors (see below), whose sum is σ = 236662272. Its totient is φ = 233770056.

The previous prime is 235213549. The next prime is 235213609. The reversal of 235213603 is 306312532.

It is a happy number.

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 235213603 - 2⁹ = 235213091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235213609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126426 + ... + 128272.

It is an arithmetic number, because the mean of its divisors is an integer number (29582784).

Almost surely, 2^235213603 is an apocalyptic number.

235213603 is a deficient number, since it is larger than the sum of its proper divisors (1448669).

235213603 is a wasteful number, since it uses less digits than its factorization.

235213603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 235213603 is about 15336.6750959913. The cubic root of 235213603 is about 617.2874936289.

The spelling of 235213603 in words is "two hundred thirty-five million, two hundred thirteen thousand, six hundred three".