133400234141 has 2 divisors, whose sum is σ = 133400234142. Its totient is φ = 133400234140.

The previous prime is 133400234137. The next prime is 133400234147. The reversal of 133400234141 is 141432004331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73164840100 + 60235394041 = 270490^2 + 245429^2 .

It is a cyclic number.

It is not a de Polignac number, because 133400234141 - 2² = 133400234137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133400234141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133400234147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66700117070 + 66700117071.

It is an arithmetic number, because the mean of its divisors is an integer number (66700117071).

Almost surely, 2^133400234141 is an apocalyptic number.

It is an amenable number.

133400234141 is a deficient number, since it is larger than the sum of its proper divisors (1).

133400234141 is an equidigital number, since it uses as much as digits as its factorization.

133400234141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 133400234141 its reverse (141432004331), we get a palindrome (274832238472).

The spelling of 133400234141 in words is "one hundred thirty-three billion, four hundred million, two hundred thirty-four thousand, one hundred forty-one".