10321113111 has 16 divisors (see below), whose sum is σ = 14162995200. Its totient is φ = 6680765088.

The previous prime is 10321113091. The next prime is 10321113119. The reversal of 10321113111 is 11131112301.

It is not a de Polignac number, because 10321113111 - 2¹¹ = 10321111063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10321113119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43891 + ... + 150228.

It is an arithmetic number, because the mean of its divisors is an integer number (885187200).

Almost surely, 2^10321113111 is an apocalyptic number.

10321113111 is a deficient number, since it is larger than the sum of its proper divisors (3841882089).

10321113111 is a wasteful number, since it uses less digits than its factorization.

10321113111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194638.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 10321113111 its reverse (11131112301), we get a palindrome (21452225412).

The spelling of 10321113111 in words is "ten billion, three hundred twenty-one million, one hundred thirteen thousand, one hundred eleven".