234503013 has 8 divisors (see below), whose sum is σ = 313436800. Its totient is φ = 155952288.

The previous prime is 234503011. The next prime is 234503023. The reversal of 234503013 is 310305432.

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

It is not a de Polignac number, because 234503013 - 2¹ = 234503011 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 (234503011) 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, 94333 + ... + 96786.

It is an arithmetic number, because the mean of its divisors is an integer number (39179600).

Almost surely, 2^234503013 is an apocalyptic number.

It is an amenable number.

234503013 is a deficient number, since it is larger than the sum of its proper divisors (78933787).

234503013 is a wasteful number, since it uses less digits than its factorization.

234503013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191531.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 234503013 is about 15313.4912087349. The cubic root of 234503013 is about 616.6652496031.

Adding to 234503013 its reverse (310305432), we get a palindrome (544808445).

The spelling of 234503013 in words is "two hundred thirty-four million, five hundred three thousand, thirteen".