235132403 has 6 divisors (see below), whose sum is σ = 258451452. Its totient is φ = 213756620.

The previous prime is 235132367. The next prime is 235132421. The reversal of 235132403 is 304231532.

It is not a de Polignac number, because 235132403 - 2²⁴ = 218355187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235132603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 971501 + ... + 971742.

It is an arithmetic number, because the mean of its divisors is an integer number (43075242).

Almost surely, 2^235132403 is an apocalyptic number.

235132403 is a deficient number, since it is larger than the sum of its proper divisors (23319049).

235132403 is a wasteful number, since it uses less digits than its factorization.

235132403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943265 (or 1943254 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 235132403 is about 15334.0276183395. The cubic root of 235132403 is about 617.2164525088.

Adding to 235132403 its reverse (304231532), we get a palindrome (539363935).

The spelling of 235132403 in words is "two hundred thirty-five million, one hundred thirty-two thousand, four hundred three".