110120331103031 has 4 divisors (see below), whose sum is σ = 110298231477000. Its totient is φ = 109942430729064.

The previous prime is 110120331102989. The next prime is 110120331103033. The reversal of 110120331103031 is 130301133021011.

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 110120331103031 - 2³⁰ = 110119257361207 is a prime.

It is a super-2 number, since 2×110120331103031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110120331102994 and 110120331103012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110120331103033) 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, 88950186056 + ... + 88950187293.

It is an arithmetic number, because the mean of its divisors is an integer number (27574557869250).

Almost surely, 2^{110120331103031} is an apocalyptic number.

110120331103031 is a deficient number, since it is larger than the sum of its proper divisors (177900373969).

110120331103031 is an equidigital number, since it uses as much as digits as its factorization.

110120331103031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177900373968.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 110120331103031 its reverse (130301133021011), we get a palindrome (240421464124042).

The spelling of 110120331103031 in words is "one hundred ten trillion, one hundred twenty billion, three hundred thirty-one million, one hundred three thousand, thirty-one".