235151223 has 8 divisors (see below), whose sum is σ = 313623936. Its totient is φ = 156723000.

The previous prime is 235151207. The next prime is 235151233. The reversal of 235151223 is 322151532.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 235151223 - 2⁴ = 235151207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235151193 and 235151202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235151233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4248 + ... + 22098.

It is an arithmetic number, because the mean of its divisors is an integer number (39202992).

Almost surely, 2^235151223 is an apocalyptic number.

235151223 is a deficient number, since it is larger than the sum of its proper divisors (78472713).

235151223 is a wasteful number, since it uses less digits than its factorization.

235151223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22245.

The product of its digits is 1800, while the sum is 24.

The square root of 235151223 is about 15334.6412739262. The cubic root of 235151223 is about 617.2329194066.

The spelling of 235151223 in words is "two hundred thirty-five million, one hundred fifty-one thousand, two hundred twenty-three".