11012000020102 has 4 divisors (see below), whose sum is σ = 16518000030156. Its totient is φ = 5506000010050.

The previous prime is 11012000020093. The next prime is 11012000020103. The reversal of 11012000020102 is 20102000021011.

11012000020102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012000020103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2753000005024 + ... + 2753000005027.

It is an arithmetic number, because the mean of its divisors is an integer number (4129500007539).

Almost surely, 2^{11012000020102} is an apocalyptic number.

11012000020102 is a deficient number, since it is larger than the sum of its proper divisors (5506000010054).

11012000020102 is an equidigital number, since it uses as much as digits as its factorization.

11012000020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5506000010053.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11012000020102 its reverse (20102000021011), we get a palindrome (31114000041113).

Subtracting 11012000020102 from its reverse (20102000021011), we obtain a palindrome (9090000000909).

The spelling of 11012000020102 in words is "eleven trillion, twelve billion, twenty thousand, one hundred two".