7165132133 has 2 divisors, whose sum is σ = 7165132134. Its totient is φ = 7165132132.

The previous prime is 7165132099. The next prime is 7165132229. The reversal of 7165132133 is 3312315617.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6011986369 + 1153145764 = 77537^2 + 33958^2 .

It is a cyclic number.

It is not a de Polignac number, because 7165132133 - 2¹⁸ = 7164869989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7165132133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7165132033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3582566066 + 3582566067.

It is an arithmetic number, because the mean of its divisors is an integer number (3582566067).

Almost surely, 2^7165132133 is an apocalyptic number.

It is an amenable number.

7165132133 is a deficient number, since it is larger than the sum of its proper divisors (1).

7165132133 is an equidigital number, since it uses as much as digits as its factorization.

7165132133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 32.

The square root of 7165132133 is about 84647.1035121699. The cubic root of 7165132133 is about 1927.8566353923.

The spelling of 7165132133 in words is "seven billion, one hundred sixty-five million, one hundred thirty-two thousand, one hundred thirty-three".