110110021000 has 64 divisors (see below), whose sum is σ = 294465674880. Its totient is φ = 37752004800.

The previous prime is 110110020973. The next prime is 110110021027. The reversal of 110110021000 is 120011011.

It is an interprime number because it is at equal distance from previous prime (110110020973) and next prime (110110021027).

It is a Harshad number since it is a multiple of its sum of digits (7).

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, 7858002 + ... + 7872001.

It is an arithmetic number, because the mean of its divisors is an integer number (4601026170).

Almost surely, 2^110110021000 is an apocalyptic number.

110110021000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110110021000 is an abundant number, since it is smaller than the sum of its proper divisors (184355653880).

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

110110021000 is a wasteful number, since it uses less digits than its factorization.

110110021000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15730031 (or 15730017 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 110110021000 its reverse (120011011), we get a palindrome (110230032011).

The spelling of 110110021000 in words is "one hundred ten billion, one hundred ten million, twenty-one thousand".