11010330090 has 48 divisors (see below), whose sum is σ = 28659485088. Its totient is φ = 2932741728.

The previous prime is 11010330061. The next prime is 11010330091. The reversal of 11010330090 is 9003301011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11010330091) 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, 10197 + ... + 148743.

It is an arithmetic number, because the mean of its divisors is an integer number (597072606).

Almost surely, 2^11010330090 is an apocalyptic number.

11010330090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11010330090 is an abundant number, since it is smaller than the sum of its proper divisors (17649154998).

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

11010330090 is a wasteful number, since it uses less digits than its factorization.

11010330090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139443 (or 139440 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

The spelling of 11010330090 in words is "eleven billion, ten million, three hundred thirty thousand, ninety".