2135085203 has 2 divisors, whose sum is σ = 2135085204. Its totient is φ = 2135085202.

The previous prime is 2135085151. The next prime is 2135085221. The reversal of 2135085203 is 3025805312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2135085203 - 2²⁸ = 1866649747 is a prime.

It is not a weakly prime, because it can be changed into another prime (2135085223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067542601 + 1067542602.

It is an arithmetic number, because the mean of its divisors is an integer number (1067542602).

Almost surely, 2^2135085203 is an apocalyptic number.

2135085203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2135085203 is an equidigital number, since it uses as much as digits as its factorization.

2135085203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2135085203 is about 46206.9821888424. The cubic root of 2135085203 is about 1287.6714604717.

The spelling of 2135085203 in words is "two billion, one hundred thirty-five million, eighty-five thousand, two hundred three".