11131322102 has 8 divisors (see below), whose sum is σ = 17575771800. Its totient is φ = 5272731504.

The previous prime is 11131322099. The next prime is 11131322123. The reversal of 11131322102 is 20122313111.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 146464727 + ... + 146464802.

It is an arithmetic number, because the mean of its divisors is an integer number (2196971475).

Almost surely, 2^11131322102 is an apocalyptic number.

11131322102 is a deficient number, since it is larger than the sum of its proper divisors (6444449698).

11131322102 is a wasteful number, since it uses less digits than its factorization.

11131322102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292929550.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11131322102 its reverse (20122313111), we get a palindrome (31253635213).

The spelling of 11131322102 in words is "eleven billion, one hundred thirty-one million, three hundred twenty-two thousand, one hundred two".