110021403000 has 128 divisors (see below), whose sum is σ = 344063603520. Its totient is φ = 29270937600.

The previous prime is 110021402941. The next prime is 110021403061. The reversal of 110021403000 is 304120011.

It is a happy number.

110021403000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1256652 + ... + 1341348.

Almost surely, 2^110021403000 is an apocalyptic number.

110021403000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110021403000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172031801760).

110021403000 is an abundant number, since it is smaller than the sum of its proper divisors (234042200520).

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

110021403000 is a wasteful number, since it uses less digits than its factorization.

110021403000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85154 (or 85140 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 110021403000 its reverse (304120011), we get a palindrome (110325523011).

The spelling of 110021403000 in words is "one hundred ten billion, twenty-one million, four hundred three thousand".