11020113102018 has 16 divisors (see below), whose sum is σ = 22048302538080. Its totient is φ = 3672024978336.

The previous prime is 11020113102017. The next prime is 11020113102071. The reversal of 11020113102018 is 81020131102011.

It is a junction number, because it is equal to n+sod(n) for n = 11020113101985 and 11020113102003.

It is not an unprimeable number, because it can be changed into a prime (11020113102017) 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 7 ways as a sum of consecutive naturals, for example, 336496180 + ... + 336528927.

It is an arithmetic number, because the mean of its divisors is an integer number (1378018908630).

Almost surely, 2^{11020113102018} is an apocalyptic number.

11020113102018 is an abundant number, since it is smaller than the sum of its proper divisors (11028189436062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11020113102018 is a wasteful number, since it uses less digits than its factorization.

11020113102018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673027841.

The product of its (nonzero) digits is 96, while the sum is 21.

Adding to 11020113102018 its reverse (81020131102011), we get a palindrome (92040244204029).

The spelling of 11020113102018 in words is "eleven trillion, twenty billion, one hundred thirteen million, one hundred two thousand, eighteen".