110106431 has 2 divisors, whose sum is σ = 110106432. Its totient is φ = 110106430.

The previous prime is 110106427. The next prime is 110106457. The reversal of 110106431 is 134601011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110106431 - 2² = 110106427 is a prime.

It is a super-2 number, since 2×110106431² = 24246852295115522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110106131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55053215 + 55053216.

It is an arithmetic number, because the mean of its divisors is an integer number (55053216).

Almost surely, 2^110106431 is an apocalyptic number.

110106431 is a deficient number, since it is larger than the sum of its proper divisors (1).

110106431 is an equidigital number, since it uses as much as digits as its factorization.

110106431 is an evil number, because the sum of its binary digits is even.

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

The square root of 110106431 is about 10493.1611538182. The cubic root of 110106431 is about 479.2964678957.

Adding to 110106431 its reverse (134601011), we get a palindrome (244707442).

The spelling of 110106431 in words is "one hundred ten million, one hundred six thousand, four hundred thirty-one".