111000001151 has 8 divisors (see below), whose sum is σ = 119580343344. Its totient is φ = 102425641920.

The previous prime is 111000001081. The next prime is 111000001171. The reversal of 111000001151 is 151100000111.

It is a happy number.

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 111000001151 - 2¹⁰ = 111000000127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111000001171) 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, 1457165 + ... + 1531446.

It is an arithmetic number, because the mean of its divisors is an integer number (14947542918).

Almost surely, 2^111000001151 is an apocalyptic number.

111000001151 is a deficient number, since it is larger than the sum of its proper divisors (8580342193).

111000001151 is a wasteful number, since it uses less digits than its factorization.

111000001151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991481.

The product of its (nonzero) digits is 5, while the sum is 11.

Adding to 111000001151 its reverse (151100000111), we get a palindrome (262100001262).

The spelling of 111000001151 in words is "one hundred eleven billion, one thousand, one hundred fifty-one".