133040435143 has 8 divisors (see below), whose sum is σ = 165868594560. Its totient is φ = 103667871480.

The previous prime is 133040435113. The next prime is 133040435149. The reversal of 133040435143 is 341534040331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133040435143 - 2¹³ = 133040426951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133040435149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 863898853 + ... + 863899006.

It is an arithmetic number, because the mean of its divisors is an integer number (20733574320).

Almost surely, 2^133040435143 is an apocalyptic number.

133040435143 is a deficient number, since it is larger than the sum of its proper divisors (32828159417).

133040435143 is a wasteful number, since it uses less digits than its factorization.

133040435143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727797877.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 133040435143 its reverse (341534040331), we get a palindrome (474574475474).

The spelling of 133040435143 in words is "one hundred thirty-three billion, forty million, four hundred thirty-five thousand, one hundred forty-three".