11031002102 has 32 divisors (see below), whose sum is σ = 17656320000. Its totient is φ = 5153668416.

The previous prime is 11031002093. The next prime is 11031002111. The reversal of 11031002102 is 20120013011.

It is an interprime number because it is at equal distance from previous prime (11031002093) and next prime (11031002111).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5279474 + ... + 5281562.

It is an arithmetic number, because the mean of its divisors is an integer number (551760000).

Almost surely, 2^11031002102 is an apocalyptic number.

11031002102 is a deficient number, since it is larger than the sum of its proper divisors (6625317898).

11031002102 is a wasteful number, since it uses less digits than its factorization.

11031002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3948.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11031002102 its reverse (20120013011), we get a palindrome (31151015113).

The spelling of 11031002102 in words is "eleven billion, thirty-one million, two thousand, one hundred two".