133311114 has 24 divisors (see below), whose sum is σ = 292324032. Its totient is φ = 43901160.

The previous prime is 133311109. The next prime is 133311119. The reversal of 133311114 is 411113331.

It is an interprime number because it is at equal distance from previous prime (133311109) and next prime (133311119).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (133311119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43122 + ... + 46109.

It is an arithmetic number, because the mean of its divisors is an integer number (12180168).

Almost surely, 2^133311114 is an apocalyptic number.

133311114 is an abundant number, since it is smaller than the sum of its proper divisors (159012918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133311114 is a wasteful number, since it uses less digits than its factorization.

133311114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89322 (or 89319 counting only the distinct ones).

The product of its digits is 108, while the sum is 18.

The square root of 133311114 is about 11546.0432183497. The cubic root of 133311114 is about 510.8445752113.

Adding to 133311114 its reverse (411113331), we get a palindrome (544424445).

The spelling of 133311114 in words is "one hundred thirty-three million, three hundred eleven thousand, one hundred fourteen".