10503340211 has 8 divisors (see below), whose sum is σ = 12927188064. Its totient is φ = 8310335040.

The previous prime is 10503340187. The next prime is 10503340217. The reversal of 10503340211 is 11204330501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10503340211 - 2¹⁴ = 10503323827 is a prime.

It is a super-2 number, since 2×10503340211² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10503340217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57710570 + ... + 57710751.

It is an arithmetic number, because the mean of its divisors is an integer number (1615898508).

Almost surely, 2^10503340211 is an apocalyptic number.

10503340211 is a deficient number, since it is larger than the sum of its proper divisors (2423847853).

10503340211 is a wasteful number, since it uses less digits than its factorization.

10503340211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115421341.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 10503340211 its reverse (11204330501), we get a palindrome (21707670712).

The spelling of 10503340211 in words is "ten billion, five hundred three million, three hundred forty thousand, two hundred eleven".