110620121063 has 12 divisors (see below), whose sum is σ = 116909473968. Its totient is φ = 104471040960.

The previous prime is 110620121039. The next prime is 110620121071. The reversal of 110620121063 is 360121026011.

It is not a de Polignac number, because 110620121063 - 2²⁴ = 110603343847 is a prime.

It is a super-2 number, since 2×110620121063² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110620121363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241778 + ... + 528863.

It is an arithmetic number, because the mean of its divisors is an integer number (9742456164).

Almost surely, 2^110620121063 is an apocalyptic number.

110620121063 is a deficient number, since it is larger than the sum of its proper divisors (6289352905).

110620121063 is an frugal number, since it uses more digits than its factorization.

110620121063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770822 (or 770743 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 110620121063 its reverse (360121026011), we get a palindrome (470741147074).

The spelling of 110620121063 in words is "one hundred ten billion, six hundred twenty million, one hundred twenty-one thousand, sixty-three".