11021103230102 has 128 divisors (see below), whose sum is σ = 20330249232384. Its totient is φ = 4373765849088.

The previous prime is 11021103230101. The next prime is 11021103230149. The reversal of 11021103230102 is 20103230112011.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021103230101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6732499628 + ... + 6732501264.

It is an arithmetic number, because the mean of its divisors is an integer number (158830072128).

Almost surely, 2^{11021103230102} is an apocalyptic number.

11021103230102 is a deficient number, since it is larger than the sum of its proper divisors (9309146002282).

11021103230102 is a wasteful number, since it uses less digits than its factorization.

11021103230102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3382.

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

Adding to 11021103230102 its reverse (20103230112011), we get a palindrome (31124333342113).

The spelling of 11021103230102 in words is "eleven trillion, twenty-one billion, one hundred three million, two hundred thirty thousand, one hundred two".