110203110022013 has 4 divisors (see below), whose sum is σ = 112070959344480. Its totient is φ = 108335260699548.

The previous prime is 110203110021997. The next prime is 110203110022021. The reversal of 110203110022013 is 310220011302011.

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 110203110022013 - 2⁴ = 110203110021997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110203110021982 and 110203110022000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110203110022613) 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, 933924661145 + ... + 933924661262.

It is an arithmetic number, because the mean of its divisors is an integer number (28017739836120).

Almost surely, 2^{110203110022013} is an apocalyptic number.

It is an amenable number.

110203110022013 is a deficient number, since it is larger than the sum of its proper divisors (1867849322467).

110203110022013 is an equidigital number, since it uses as much as digits as its factorization.

110203110022013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867849322466.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 110203110022013 its reverse (310220011302011), we get a palindrome (420423121324024).

The spelling of 110203110022013 in words is "one hundred ten trillion, two hundred three billion, one hundred ten million, twenty-two thousand, thirteen".