11000102050 has 48 divisors (see below), whose sum is σ = 23664860352. Its totient is φ = 3726014400.

The previous prime is 11000101997. The next prime is 11000102051. The reversal of 11000102050 is 5020100011.

It is a happy number.

It is a super-2 number, since 2×11000102050² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (11000102051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160281 + ... + 218380.

It is an arithmetic number, because the mean of its divisors is an integer number (493017924).

Almost surely, 2^11000102050 is an apocalyptic number.

11000102050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11000102050 is an abundant number, since it is smaller than the sum of its proper divisors (12664758302).

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

11000102050 is a wasteful number, since it uses less digits than its factorization.

11000102050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378763 (or 378758 counting only the distinct ones).

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

Adding to 11000102050 its reverse (5020100011), we get a palindrome (16020202061).

It can be divided in two parts, 11000 and 102050, that added together give a triangular number (113050 = T₄₇₅).

The spelling of 11000102050 in words is "eleven billion, one hundred two thousand, fifty".