111000010321 has 4 divisors (see below), whose sum is σ = 111101752944. Its totient is φ = 110898267700.

The previous prime is 111000010229. The next prime is 111000010379. The reversal of 111000010321 is 123010000111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 111000010321 - 2¹³ = 111000002129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111000010298 and 111000010307.

It is not an unprimeable number, because it can be changed into a prime (111000010021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50869675 + ... + 50871856.

It is an arithmetic number, because the mean of its divisors is an integer number (27775438236).

Almost surely, 2^111000010321 is an apocalyptic number.

It is an amenable number.

111000010321 is a deficient number, since it is larger than the sum of its proper divisors (101742623).

111000010321 is a wasteful number, since it uses less digits than its factorization.

111000010321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101742622.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 111000010321 its reverse (123010000111), we get a palindrome (234010010432).

The spelling of 111000010321 in words is "one hundred eleven billion, ten thousand, three hundred twenty-one".