11010010020102 has 24 divisors (see below), whose sum is σ = 23855102240736. Its totient is φ = 3669990950736.

The previous prime is 11010010020089. The next prime is 11010010020133. The reversal of 11010010020102 is 20102001001011.

It is a happy number.

11010010020102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5598828 + ... + 7305264.

It is an arithmetic number, because the mean of its divisors is an integer number (993962593364).

Almost surely, 2^{11010010020102} is an apocalyptic number.

11010010020102 is an abundant number, since it is smaller than the sum of its proper divisors (12845092220634).

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

11010010020102 is a wasteful number, since it uses less digits than its factorization.

11010010020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064892 (or 2064889 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11010010020102 its reverse (20102001001011), we get a palindrome (31112011021113).

The spelling of 11010010020102 in words is "eleven trillion, ten billion, ten million, twenty thousand, one hundred two".