11303203102 has 16 divisors (see below), whose sum is σ = 17160281712. Its totient is φ = 5583355200.

The previous prime is 11303203091. The next prime is 11303203111. The reversal of 11303203102 is 20130230311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31093 + ... + 153535.

It is an arithmetic number, because the mean of its divisors is an integer number (1072517607).

Almost surely, 2^11303203102 is an apocalyptic number.

11303203102 is a deficient number, since it is larger than the sum of its proper divisors (5857078610).

11303203102 is a wasteful number, since it uses less digits than its factorization.

11303203102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123003.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11303203102 its reverse (20130230311), we get a palindrome (31433433413).

The spelling of 11303203102 in words is "eleven billion, three hundred three million, two hundred three thousand, one hundred two".