110101000990 has 32 divisors (see below), whose sum is σ = 210037302720. Its totient is φ = 41410727424.

The previous prime is 110101000969. The next prime is 110101000991. The reversal of 110101000990 is 99000101011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110101000991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123925 + ... + 485344.

It is an arithmetic number, because the mean of its divisors is an integer number (6563665710).

Almost surely, 2^110101000990 is an apocalyptic number.

110101000990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110101000990 is a deficient number, since it is larger than the sum of its proper divisors (99936301730).

110101000990 is a wasteful number, since it uses less digits than its factorization.

110101000990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610356.

The product of its (nonzero) digits is 81, while the sum is 22.

The spelling of 110101000990 in words is "one hundred ten billion, one hundred one million, nine hundred ninety", and thus it is an aban number.