110131332122103 has 4 divisors (see below), whose sum is σ = 146841776162808. Its totient is φ = 73420888081400.

The previous prime is 110131332122051. The next prime is 110131332122197. The reversal of 110131332122103 is 301221233131011.

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

It is a cyclic number.

It is not a de Polignac number, because 110131332122103 - 2¹² = 110131332118007 is a prime.

It is a super-2 number, since 2×110131332122103² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110131332122803) 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, 18355222020348 + ... + 18355222020353.

It is an arithmetic number, because the mean of its divisors is an integer number (36710444040702).

Almost surely, 2^{110131332122103} is an apocalyptic number.

110131332122103 is a deficient number, since it is larger than the sum of its proper divisors (36710444040705).

110131332122103 is an equidigital number, since it uses as much as digits as its factorization.

110131332122103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36710444040704.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 110131332122103 its reverse (301221233131011), we get a palindrome (411352565253114).

The spelling of 110131332122103 in words is "one hundred ten trillion, one hundred thirty-one billion, three hundred thirty-two million, one hundred twenty-two thousand, one hundred three".