133037542117 has 2 divisors, whose sum is σ = 133037542118. Its totient is φ = 133037542116.

The previous prime is 133037542111. The next prime is 133037542133. The reversal of 133037542117 is 711245730331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 125564631201 + 7472910916 = 354351^2 + 86446^2 .

It is a cyclic number.

It is not a de Polignac number, because 133037542117 - 2¹⁵ = 133037509349 is a prime.

It is a super-2 number, since 2×133037542117² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133037542111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66518771058 + 66518771059.

It is an arithmetic number, because the mean of its divisors is an integer number (66518771059).

Almost surely, 2^133037542117 is an apocalyptic number.

It is an amenable number.

133037542117 is a deficient number, since it is larger than the sum of its proper divisors (1).

133037542117 is an equidigital number, since it uses as much as digits as its factorization.

133037542117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 37.

The spelling of 133037542117 in words is "one hundred thirty-three billion, thirty-seven million, five hundred forty-two thousand, one hundred seventeen".