23035142231 has 8 divisors (see below), whose sum is σ = 23465879280. Its totient is φ = 22606962048.

The previous prime is 23035142191. The next prime is 23035142243. The reversal of 23035142231 is 13224153032.

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 23035142231 - 2³⁰ = 21961400407 is a prime.

It is a super-3 number, since 3×23035142231³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23035142231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23035142531) 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, 621026 + ... + 657071.

It is an arithmetic number, because the mean of its divisors is an integer number (2933234910).

Almost surely, 2^23035142231 is an apocalyptic number.

23035142231 is a deficient number, since it is larger than the sum of its proper divisors (430737049).

23035142231 is a wasteful number, since it uses less digits than its factorization.

23035142231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278433.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 23035142231 its reverse (13224153032), we get a palindrome (36259295263).

The spelling of 23035142231 in words is "twenty-three billion, thirty-five million, one hundred forty-two thousand, two hundred thirty-one".