2012264503 has 16 divisors (see below), whose sum is σ = 2119772160. Its totient is φ = 1906511904.

The previous prime is 2012264489. The next prime is 2012264531. The reversal of 2012264503 is 3054622102.

It is a cyclic number.

It is not a de Polignac number, because 2012264503 - 2²¹ = 2010167351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012264003) 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, 1397658 + ... + 1399096.

It is an arithmetic number, because the mean of its divisors is an integer number (132485760).

Almost surely, 2^2012264503 is an apocalyptic number.

2012264503 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2012264503 is a deficient number, since it is larger than the sum of its proper divisors (107507657).

2012264503 is a wasteful number, since it uses less digits than its factorization.

2012264503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2012264503 is about 44858.2712885818. The cubic root of 2012264503 is about 1262.4911877044.

Adding to 2012264503 its reverse (3054622102), we get a palindrome (5066886605).

The spelling of 2012264503 in words is "two billion, twelve million, two hundred sixty-four thousand, five hundred three".