110021101020213 has 4 divisors (see below), whose sum is σ = 146694801360288. Its totient is φ = 73347400680140.

The previous prime is 110021101020167. The next prime is 110021101020301. The reversal of 110021101020213 is 312020101120011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110021101020213 - 2¹² = 110021101016117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110021101020192 and 110021101020201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110021101020713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18336850170033 + ... + 18336850170038.

It is an arithmetic number, because the mean of its divisors is an integer number (36673700340072).

Almost surely, 2^{110021101020213} is an apocalyptic number.

It is an amenable number.

110021101020213 is a deficient number, since it is larger than the sum of its proper divisors (36673700340075).

110021101020213 is an equidigital number, since it uses as much as digits as its factorization.

110021101020213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36673700340074.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 110021101020213 its reverse (312020101120011), we get a palindrome (422041202140224).

The spelling of 110021101020213 in words is "one hundred ten trillion, twenty-one billion, one hundred one million, twenty thousand, two hundred thirteen".