133111141051 has 24 divisors (see below), whose sum is σ = 163081674000. Its totient is φ = 108031601664.

The previous prime is 133111141003. The next prime is 133111141073. The reversal of 133111141051 is 150141111331.

It is not a de Polignac number, because 133111141051 - 2¹⁵ = 133111108283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133111141001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1720815 + ... + 1796503.

It is an arithmetic number, because the mean of its divisors is an integer number (6795069750).

Almost surely, 2^133111141051 is an apocalyptic number.

133111141051 is a deficient number, since it is larger than the sum of its proper divisors (29970532949).

133111141051 is a wasteful number, since it uses less digits than its factorization.

133111141051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77611 (or 77604 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 22.

Adding to 133111141051 its reverse (150141111331), we get a palindrome (283252252382).

The spelling of 133111141051 in words is "one hundred thirty-three billion, one hundred eleven million, one hundred forty-one thousand, fifty-one".