110320131 has 4 divisors (see below), whose sum is σ = 147093512. Its totient is φ = 73546752.

The previous prime is 110320129. The next prime is 110320163. The reversal of 110320131 is 131023011.

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

It is not a de Polignac number, because 110320131 - 2¹ = 110320129 is a prime.

It is a super-2 number, since 2×110320131² = 24341062607714322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110320181) 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, 18386686 + ... + 18386691.

It is an arithmetic number, because the mean of its divisors is an integer number (36773378).

Almost surely, 2^110320131 is an apocalyptic number.

110320131 is a deficient number, since it is larger than the sum of its proper divisors (36773381).

110320131 is an equidigital number, since it uses as much as digits as its factorization.

110320131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36773380.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 110320131 is about 10503.3390405147. The cubic root of 110320131 is about 479.6063482583.

Adding to 110320131 its reverse (131023011), we get a palindrome (241343142).

The spelling of 110320131 in words is "one hundred ten million, three hundred twenty thousand, one hundred thirty-one".