110120223131 has 4 divisors (see below), whose sum is σ = 110125741200. Its totient is φ = 110114705064.

The previous prime is 110120223097. The next prime is 110120223197. The reversal of 110120223131 is 131322021011.

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 110120223131 - 2¹⁴ = 110120206747 is a prime.

It is a super-2 number, since 2×110120223131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110120223431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2728991 + ... + 2769048.

It is an arithmetic number, because the mean of its divisors is an integer number (27531435300).

Almost surely, 2^110120223131 is an apocalyptic number.

110120223131 is a deficient number, since it is larger than the sum of its proper divisors (5518069).

110120223131 is an equidigital number, since it uses as much as digits as its factorization.

110120223131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5518068.

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

Adding to 110120223131 its reverse (131322021011), we get a palindrome (241442244142).

The spelling of 110120223131 in words is "one hundred ten billion, one hundred twenty million, two hundred twenty-three thousand, one hundred thirty-one".