11010109100 has 72 divisors (see below), whose sum is σ = 24067376256. Its totient is φ = 4371840000.

The previous prime is 11010109073. The next prime is 11010109133. The reversal of 11010109100 is 190101011.

It is a happy number.

It is a super-3 number, since 3×11010109100³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11109605 + ... + 11110595.

Almost surely, 2^11010109100 is an apocalyptic number.

11010109100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11010109100 is an abundant number, since it is smaller than the sum of its proper divisors (13057267156).

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

11010109100 is a wasteful number, since it uses less digits than its factorization.

11010109100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707 (or 1700 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 14.

The spelling of 11010109100 in words is "eleven billion, ten million, one hundred nine thousand, one hundred".