133021430111140 has 24 divisors (see below), whose sum is σ = 280504111140792. Its totient is φ = 52987789585920.

The previous prime is 133021430111123. The next prime is 133021430111159. The reversal of 133021430111140 is 41111034120331.

It can be written as a sum of positive squares in 4 ways, for example, as 573924426084 + 132447505685056 = 757578^2 + 11508584^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13798898719 + ... + 13798908358.

It is an arithmetic number, because the mean of its divisors is an integer number (11687671297533).

Almost surely, 2^{133021430111140} is an apocalyptic number.

133021430111140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133021430111140 is an abundant number, since it is smaller than the sum of its proper divisors (147482681029652).

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

133021430111140 is a wasteful number, since it uses less digits than its factorization.

133021430111140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27597807327 (or 27597807325 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 133021430111140 its reverse (41111034120331), we get a palindrome (174132464231471).

The spelling of 133021430111140 in words is "one hundred thirty-three trillion, twenty-one billion, four hundred thirty million, one hundred eleven thousand, one hundred forty".