2503133105 has 16 divisors (see below), whose sum is σ = 3283939584. Its totient is φ = 1816510080.

The previous prime is 2503133077. The next prime is 2503133141. The reversal of 2503133105 is 5013313052.

2503133105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2503133105 - 2²² = 2498938801 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23684 + ... + 74613.

It is an arithmetic number, because the mean of its divisors is an integer number (205246224).

Almost surely, 2^2503133105 is an apocalyptic number.

It is an amenable number.

2503133105 is a deficient number, since it is larger than the sum of its proper divisors (780806479).

2503133105 is a wasteful number, since it uses less digits than its factorization.

2503133105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98776.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 2503133105 is about 50031.3212397994. The cubic root of 2503133105 is about 1357.7755419723.

Adding to 2503133105 its reverse (5013313052), we get a palindrome (7516446157).

The spelling of 2503133105 in words is "two billion, five hundred three million, one hundred thirty-three thousand, one hundred five".