133162333111 has 8 divisors (see below), whose sum is σ = 139010661504. Its totient is φ = 127318893240.

The previous prime is 133162333099. The next prime is 133162333159. The reversal of 133162333111 is 111333261331.

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 133162333111 - 2⁵ = 133162333079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133162333111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133162333181) 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, 1166401 + ... + 1275466.

It is an arithmetic number, because the mean of its divisors is an integer number (17376332688).

Almost surely, 2^133162333111 is an apocalyptic number.

133162333111 is a deficient number, since it is larger than the sum of its proper divisors (5848328393).

133162333111 is a wasteful number, since it uses less digits than its factorization.

133162333111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2444261.

The product of its digits is 2916, while the sum is 28.

Adding to 133162333111 its reverse (111333261331), we get a palindrome (244495594442).

The spelling of 133162333111 in words is "one hundred thirty-three billion, one hundred sixty-two million, three hundred thirty-three thousand, one hundred eleven".