133022021131131 has 16 divisors (see below), whose sum is σ = 193605498565248. Its totient is φ = 80569855756800.

The previous prime is 133022021131073. The next prime is 133022021131141. The reversal of 133022021131131 is 131131120220331.

It is not a de Polignac number, because 133022021131131 - 2¹⁰ = 133022021130107 is a prime.

It is a super-2 number, since 2×133022021131131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133022021131141) 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, 1238720230 + ... + 1238827611.

It is an arithmetic number, because the mean of its divisors is an integer number (12100343660328).

Almost surely, 2^{133022021131131} is an apocalyptic number.

133022021131131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133022021131131 is a deficient number, since it is larger than the sum of its proper divisors (60583477434117).

133022021131131 is a wasteful number, since it uses less digits than its factorization.

133022021131131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2477549482.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 133022021131131 its reverse (131131120220331), we get a palindrome (264153141351462).

The spelling of 133022021131131 in words is "one hundred thirty-three trillion, twenty-two billion, twenty-one million, one hundred thirty-one thousand, one hundred thirty-one".