133133401151 has 2 divisors, whose sum is σ = 133133401152. Its totient is φ = 133133401150.

The previous prime is 133133401117. The next prime is 133133401189. The reversal of 133133401151 is 151104331331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133133401151 - 2¹⁴ = 133133384767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133133401151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133133401111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66566700575 + 66566700576.

It is an arithmetic number, because the mean of its divisors is an integer number (66566700576).

Almost surely, 2^133133401151 is an apocalyptic number.

133133401151 is a deficient number, since it is larger than the sum of its proper divisors (1).

133133401151 is an equidigital number, since it uses as much as digits as its factorization.

133133401151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 26.

Adding to 133133401151 its reverse (151104331331), we get a palindrome (284237732482).

The spelling of 133133401151 in words is "one hundred thirty-three billion, one hundred thirty-three million, four hundred one thousand, one hundred fifty-one".