110013030021 has 8 divisors (see below), whose sum is σ = 148136357664. Its totient is φ = 72615861200.

The previous prime is 110013029999. The next prime is 110013030059. The reversal of 110013030021 is 120030310011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110013030021 - 2²¹ = 110010932869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110013029979 and 110013030006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110013030821) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 181539351 + ... + 181539956.

It is an arithmetic number, because the mean of its divisors is an integer number (18517044708).

Almost surely, 2^110013030021 is an apocalyptic number.

It is an amenable number.

110013030021 is a deficient number, since it is larger than the sum of its proper divisors (38123327643).

110013030021 is a wasteful number, since it uses less digits than its factorization.

110013030021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363079411.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 110013030021 its reverse (120030310011), we get a palindrome (230043340032).

The spelling of 110013030021 in words is "one hundred ten billion, thirteen million, thirty thousand, twenty-one".