11402245003 has 4 divisors (see below), whose sum is σ = 11407839120. Its totient is φ = 11396650888.

The previous prime is 11402244991. The next prime is 11402245007. The reversal of 11402245003 is 30054220411.

11402245003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30054220411 = 31 ⋅969490981.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11402245003 is a prime.

It is a super-2 number, since 2×11402245003² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11402245007) 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 3 ways as a sum of consecutive naturals, for example, 2794000 + ... + 2798077.

It is an arithmetic number, because the mean of its divisors is an integer number (2851959780).

Almost surely, 2^11402245003 is an apocalyptic number.

11402245003 is a deficient number, since it is larger than the sum of its proper divisors (5594117).

11402245003 is an equidigital number, since it uses as much as digits as its factorization.

11402245003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5594116.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 11402245003 its reverse (30054220411), we get a palindrome (41456465414).

The spelling of 11402245003 in words is "eleven billion, four hundred two million, two hundred forty-five thousand, three".