11003400215 has 32 divisors (see below), whose sum is σ = 14495918976. Its totient is φ = 7992483840.

The previous prime is 11003400193. The next prime is 11003400217. The reversal of 11003400215 is 51200430011.

11003400215 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 11003400215 - 2¹⁶ = 11003334679 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11003400193 and 11003400202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11003400217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142919 + ... + 205991.

It is an arithmetic number, because the mean of its divisors is an integer number (452997468).

Almost surely, 2^11003400215 is an apocalyptic number.

11003400215 is a deficient number, since it is larger than the sum of its proper divisors (3492518761).

11003400215 is a wasteful number, since it uses less digits than its factorization.

11003400215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63179.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 11003400215 its reverse (51200430011), we get a palindrome (62203830226).

The spelling of 11003400215 in words is "eleven billion, three million, four hundred thousand, two hundred fifteen".