2135025003 has 16 divisors (see below), whose sum is σ = 3001950720. Its totient is φ = 1345995936.

The previous prime is 2135024989. The next prime is 2135025029. The reversal of 2135025003 is 3005205312.

It is not a de Polignac number, because 2135025003 - 2²¹ = 2132927851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2135025043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1875 + ... + 65372.

It is an arithmetic number, because the mean of its divisors is an integer number (187621920).

Almost surely, 2^2135025003 is an apocalyptic number.

2135025003 is a deficient number, since it is larger than the sum of its proper divisors (866925717).

2135025003 is a wasteful number, since it uses less digits than its factorization.

2135025003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67826.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 2135025003 is about 46206.3307675474. The cubic root of 2135025003 is about 1287.6593581365.

The spelling of 2135025003 in words is "two billion, one hundred thirty-five million, twenty-five thousand, three".