235113423 has 4 divisors (see below), whose sum is σ = 313484568. Its totient is φ = 156742280.

The previous prime is 235113413. The next prime is 235113481. The reversal of 235113423 is 324311532.

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 235113423 - 2¹² = 235109327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235113393 and 235113402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235113413) 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, 39185568 + ... + 39185573.

It is an arithmetic number, because the mean of its divisors is an integer number (78371142).

Almost surely, 2^235113423 is an apocalyptic number.

235113423 is a deficient number, since it is larger than the sum of its proper divisors (78371145).

235113423 is an equidigital number, since it uses as much as digits as its factorization.

235113423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78371144.

The product of its digits is 2160, while the sum is 24.

The square root of 235113423 is about 15333.4087208292. The cubic root of 235113423 is about 617.1998447262.

Adding to 235113423 its reverse (324311532), we get a palindrome (559424955).

The spelling of 235113423 in words is "two hundred thirty-five million, one hundred thirteen thousand, four hundred twenty-three".