11003213102 has 32 divisors (see below), whose sum is σ = 18952484544. Its totient is φ = 4693248000.

The previous prime is 11003213051. The next prime is 11003213113. The reversal of 11003213102 is 20131230011.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6108602 + ... + 6110402.

It is an arithmetic number, because the mean of its divisors is an integer number (592265142).

Almost surely, 2^11003213102 is an apocalyptic number.

11003213102 is a deficient number, since it is larger than the sum of its proper divisors (7949271442).

11003213102 is a wasteful number, since it uses less digits than its factorization.

11003213102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3644.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11003213102 its reverse (20131230011), we get a palindrome (31134443113).

The spelling of 11003213102 in words is "eleven billion, three million, two hundred thirteen thousand, one hundred two".