2140069133 has 2 divisors, whose sum is σ = 2140069134. Its totient is φ = 2140069132.

The previous prime is 2140069081. The next prime is 2140069153. The reversal of 2140069133 is 3319600412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1997911204 + 142157929 = 44698^2 + 11923^2 .

It is a cyclic number.

It is not a de Polignac number, because 2140069133 - 2¹⁰ = 2140068109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2140069096 and 2140069105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2140069153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070034566 + 1070034567.

It is an arithmetic number, because the mean of its divisors is an integer number (1070034567).

Almost surely, 2^2140069133 is an apocalyptic number.

It is an amenable number.

2140069133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140069133 is an equidigital number, since it uses as much as digits as its factorization.

2140069133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 2140069133 is about 46260.8812389042. The cubic root of 2140069133 is about 1288.6726191598.

Adding to 2140069133 its reverse (3319600412), we get a palindrome (5459669545).

The spelling of 2140069133 in words is "two billion, one hundred forty million, sixty-nine thousand, one hundred thirty-three".