110634431 has 2 divisors, whose sum is σ = 110634432. Its totient is φ = 110634430.

The previous prime is 110634421. The next prime is 110634451. The reversal of 110634431 is 134436011.

It is a weak prime.

It is an emirp because it is prime and its reverse (134436011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110634431 is a prime.

It is a super-2 number, since 2×110634431² = 24479954645387522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110634397 and 110634406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110634421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55317215 + 55317216.

It is an arithmetic number, because the mean of its divisors is an integer number (55317216).

Almost surely, 2^110634431 is an apocalyptic number.

110634431 is a deficient number, since it is larger than the sum of its proper divisors (1).

110634431 is an equidigital number, since it uses as much as digits as its factorization.

110634431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 110634431 is about 10518.2903078400. The cubic root of 110634431 is about 480.0613795929.

The spelling of 110634431 in words is "one hundred ten million, six hundred thirty-four thousand, four hundred thirty-one".