110047431 has 16 divisors (see below), whose sum is σ = 163467360. Its totient is φ = 65385600.

The previous prime is 110047367. The next prime is 110047447. The reversal of 110047431 is 134740011.

It is not a de Polignac number, because 110047431 - 2⁶ = 110047367 is a prime.

It is a super-2 number, since 2×110047431² = 24220874139399522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110047398 and 110047407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110047831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47520 + ... + 49781.

It is an arithmetic number, because the mean of its divisors is an integer number (10216710).

Almost surely, 2^110047431 is an apocalyptic number.

110047431 is a deficient number, since it is larger than the sum of its proper divisors (53419929).

110047431 is a wasteful number, since it uses less digits than its factorization.

110047431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97346.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 110047431 is about 10490.3494222071. The cubic root of 110047431 is about 479.2108430331.

Adding to 110047431 its reverse (134740011), we get a palindrome (244787442).

The spelling of 110047431 in words is "one hundred ten million, forty-seven thousand, four hundred thirty-one".