110132020021213 has 4 divisors (see below), whose sum is σ = 110138162714140. Its totient is φ = 110125877328288.

The previous prime is 110132020021183. The next prime is 110132020021217. The reversal of 110132020021213 is 312120020231011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30430371075129 + 79701648946084 = 5516373^2 + 8927578^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110132020021213 is a prime.

It is a super-2 number, since 2×110132020021213² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110132020021217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3071319570 + ... + 3071355427.

It is an arithmetic number, because the mean of its divisors is an integer number (27534540678535).

Almost surely, 2^{110132020021213} is an apocalyptic number.

It is an amenable number.

110132020021213 is a deficient number, since it is larger than the sum of its proper divisors (6142692927).

110132020021213 is an equidigital number, since it uses as much as digits as its factorization.

110132020021213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6142692926.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 110132020021213 its reverse (312120020231011), we get a palindrome (422252040252224).

The spelling of 110132020021213 in words is "one hundred ten trillion, one hundred thirty-two billion, twenty million, twenty-one thousand, two hundred thirteen".