110121135213 has 8 divisors (see below), whose sum is σ = 146830212576. Its totient is φ = 73413074000.

The previous prime is 110121135083. The next prime is 110121135239. The reversal of 110121135213 is 312531121011.

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 110121135213 - 2¹² = 110121131117 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 110121135213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110121135253) 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, 51238 + ... + 472088.

It is an arithmetic number, because the mean of its divisors is an integer number (18353776572).

Almost surely, 2^110121135213 is an apocalyptic number.

It is an amenable number.

110121135213 is a deficient number, since it is larger than the sum of its proper divisors (36709077363).

110121135213 is an equidigital number, since it uses as much as digits as its factorization.

110121135213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508075.

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 110121135213 its reverse (312531121011), we get a palindrome (422652256224).

The spelling of 110121135213 in words is "one hundred ten billion, one hundred twenty-one million, one hundred thirty-five thousand, two hundred thirteen".