133000043111 has 16 divisors (see below), whose sum is σ = 151781196000. Its totient is φ = 115527109248.

The previous prime is 133000043063. The next prime is 133000043117. The reversal of 133000043111 is 111340000331.

It is a cyclic number.

It is not a de Polignac number, because 133000043111 - 2⁶ = 133000043047 is a prime.

It is a super-2 number, since 2×133000043111² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133000043111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133000043117) 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, 1770116 + ... + 1843721.

It is an arithmetic number, because the mean of its divisors is an integer number (9486324750).

Almost surely, 2^133000043111 is an apocalyptic number.

133000043111 is a deficient number, since it is larger than the sum of its proper divisors (18781152889).

133000043111 is a wasteful number, since it uses less digits than its factorization.

133000043111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3614018.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 133000043111 its reverse (111340000331), we get a palindrome (244340043442).

The spelling of 133000043111 in words is "one hundred thirty-three billion, forty-three thousand, one hundred eleven".