133034311311 has 16 divisors (see below), whose sum is σ = 193510719360. Its totient is φ = 80624244320.

The previous prime is 133034311309. The next prime is 133034311343. The reversal of 133034311311 is 113113430331.

It is a cyclic number.

It is not a de Polignac number, because 133034311311 - 2¹ = 133034311309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133034311211) 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, 1613845 + ... + 1694273.

It is an arithmetic number, because the mean of its divisors is an integer number (12094419960).

Almost surely, 2^133034311311 is an apocalyptic number.

133034311311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133034311311 is a deficient number, since it is larger than the sum of its proper divisors (60476408049).

133034311311 is a wasteful number, since it uses less digits than its factorization.

133034311311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130566.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 133034311311 its reverse (113113430331), we get a palindrome (246147741642).

The spelling of 133034311311 in words is "one hundred thirty-three billion, thirty-four million, three hundred eleven thousand, three hundred eleven".