10031230111 has 8 divisors (see below), whose sum is σ = 11465016320. Its totient is φ = 8597632248.

The previous prime is 10031230093. The next prime is 10031230117. The reversal of 10031230111 is 11103213001.

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

It is a cyclic number.

It is not a de Polignac number, because 10031230111 - 2²³ = 10022841503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10031230091 and 10031230100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031230117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96070 + ... + 171148.

It is an arithmetic number, because the mean of its divisors is an integer number (1433127040).

Almost surely, 2^10031230111 is an apocalyptic number.

10031230111 is a deficient number, since it is larger than the sum of its proper divisors (1433786209).

10031230111 is an equidigital number, since it uses as much as digits as its factorization.

10031230111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94173.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10031230111 its reverse (11103213001), we get a palindrome (21134443112).

The spelling of 10031230111 in words is "ten billion, thirty-one million, two hundred thirty thousand, one hundred eleven".