10231113312111 has 64 divisors (see below), whose sum is σ = 14359616818560. Its totient is φ = 6472900823040.

The previous prime is 10231113312067. The next prime is 10231113312131. The reversal of 10231113312111 is 11121331113201.

It is not a de Polignac number, because 10231113312111 - 2⁹ = 10231113311599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231113312131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 455656761 + ... + 455679213.

It is an arithmetic number, because the mean of its divisors is an integer number (224369012790).

Almost surely, 2^{10231113312111} is an apocalyptic number.

10231113312111 is a deficient number, since it is larger than the sum of its proper divisors (4128503506449).

10231113312111 is a wasteful number, since it uses less digits than its factorization.

10231113312111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23116.

The product of its (nonzero) digits is 108, while the sum is 21.

Adding to 10231113312111 its reverse (11121331113201), we get a palindrome (21352444425312).

The spelling of 10231113312111 in words is "ten trillion, two hundred thirty-one billion, one hundred thirteen million, three hundred twelve thousand, one hundred eleven".