110021013000 has 96 divisors (see below), whose sum is σ = 371871054360. Its totient is φ = 29338934400.

The previous prime is 110021012993. The next prime is 110021013001. The reversal of 110021013000 is 310120011.

It can be written as a sum of positive squares in 4 ways, for example, as 66245493924 + 43775519076 = 257382^2 + 209226^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (110021013001) 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, 6103279 + ... + 6121278.

Almost surely, 2^110021013000 is an apocalyptic number.

110021013000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110021013000 is an abundant number, since it is smaller than the sum of its proper divisors (261850041360).

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

110021013000 is a wasteful number, since it uses less digits than its factorization.

110021013000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12224584 (or 12224567 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 110021013000 its reverse (310120011), we get a palindrome (110331133011).

The spelling of 110021013000 in words is "one hundred ten billion, twenty-one million, thirteen thousand".