10230111231 has 8 divisors (see below), whose sum is σ = 13730481024. Its totient is φ = 6774907800.

The previous prime is 10230111223. The next prime is 10230111247. The reversal of 10230111231 is 13211103201.

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 10230111231 - 2³ = 10230111223 is a prime.

It is a super-2 number, since 2×10230111231² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10230111231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230112231) 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, 11291061 + ... + 11291966.

It is an arithmetic number, because the mean of its divisors is an integer number (1716310128).

Almost surely, 2^10230111231 is an apocalyptic number.

10230111231 is a deficient number, since it is larger than the sum of its proper divisors (3500369793).

10230111231 is a wasteful number, since it uses less digits than its factorization.

10230111231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22583181.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10230111231 its reverse (13211103201), we get a palindrome (23441214432).

The spelling of 10230111231 in words is "ten billion, two hundred thirty million, one hundred eleven thousand, two hundred thirty-one".