110120212111013 has 8 divisors (see below), whose sum is σ = 118591169537400. Its totient is φ = 101649279238848.

The previous prime is 110120212110983. The next prime is 110120212111051. The reversal of 110120212111013 is 310111212021011.

It can be written as a sum of positive squares in 4 ways, for example, as 2582005487044 + 107538206623969 = 1606862^2 + 10370063^2 .

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 110120212111013 - 2³² = 110115917143717 is a prime.

It is a super-2 number, since 2×110120212111013² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110120212110982 and 110120212111000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110120212111213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3768143 + ... + 15311411.

It is an arithmetic number, because the mean of its divisors is an integer number (14823896192175).

Almost surely, 2^{110120212111013} is an apocalyptic number.

110120212111013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

110120212111013 is a deficient number, since it is larger than the sum of its proper divisors (8470957426387).

110120212111013 is a wasteful number, since it uses less digits than its factorization.

110120212111013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12277111.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 110120212111013 its reverse (310111212021011), we get a palindrome (420231424132024).

The spelling of 110120212111013 in words is "one hundred ten trillion, one hundred twenty billion, two hundred twelve million, one hundred eleven thousand, thirteen".