110431103 has 2 divisors, whose sum is σ = 110431104. Its totient is φ = 110431102.

The previous prime is 110431093. The next prime is 110431109. The reversal of 110431103 is 301134011.

It is a strong prime.

It is an emirp because it is prime and its reverse (301134011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110431103 - 2⁶ = 110431039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110431109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55215551 + 55215552.

It is an arithmetic number, because the mean of its divisors is an integer number (55215552).

Almost surely, 2^110431103 is an apocalyptic number.

110431103 is a deficient number, since it is larger than the sum of its proper divisors (1).

110431103 is an equidigital number, since it uses as much as digits as its factorization.

110431103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 110431103 is about 10508.6204137365. The cubic root of 110431103 is about 479.7671077963.

Adding to 110431103 its reverse (301134011), we get a palindrome (411565114).

The spelling of 110431103 in words is "one hundred ten million, four hundred thirty-one thousand, one hundred three".