11000102000 has 80 divisors (see below), whose sum is σ = 27456409344. Its totient is φ = 4258080000.

The previous prime is 11000101997. The next prime is 11000102051. The reversal of 11000102000 is 20100011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26711 + ... + 150710.

Almost surely, 2^11000102000 is an apocalyptic number.

11000102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11000102000 is an abundant number, since it is smaller than the sum of its proper divisors (16456307344).

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

11000102000 is a wasteful number, since it uses less digits than its factorization.

11000102000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177475 (or 177459 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 5.

Adding to 11000102000 its reverse (20100011), we get a palindrome (11020202011).

The spelling of 11000102000 in words is "eleven billion, one hundred two thousand".