111230132133 has 16 divisors (see below), whose sum is σ = 157074883776. Its totient is φ = 69771851520.

The previous prime is 111230132131. The next prime is 111230132141. The reversal of 111230132133 is 331231032111.

It is a happy number.

It is not a de Polignac number, because 111230132133 - 2¹ = 111230132131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111230132131) 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, 121891 + ... + 487152.

It is an arithmetic number, because the mean of its divisors is an integer number (9817180236).

Almost surely, 2^111230132133 is an apocalyptic number.

It is an amenable number.

111230132133 is a deficient number, since it is larger than the sum of its proper divisors (45844751643).

111230132133 is a wasteful number, since it uses less digits than its factorization.

111230132133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612644.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 111230132133 its reverse (331231032111), we get a palindrome (442461164244).

The spelling of 111230132133 in words is "one hundred eleven billion, two hundred thirty million, one hundred thirty-two thousand, one hundred thirty-three".