235432003213 has 4 divisors (see below), whose sum is σ = 256834912608. Its totient is φ = 214029093820.

The previous prime is 235432003201. The next prime is 235432003217. The reversal of 235432003213 is 312300234532.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 235432003213 - 2²⁹ = 234895132301 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 (235432003217) 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, 10701454681 + ... + 10701454702.

It is an arithmetic number, because the mean of its divisors is an integer number (64208728152).

Almost surely, 2^235432003213 is an apocalyptic number.

It is an amenable number.

235432003213 is a deficient number, since it is larger than the sum of its proper divisors (21402909395).

235432003213 is a wasteful number, since it uses less digits than its factorization.

235432003213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21402909394.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 235432003213 its reverse (312300234532), we get a palindrome (547732237745).

The spelling of 235432003213 in words is "two hundred thirty-five billion, four hundred thirty-two million, three thousand, two hundred thirteen".