110431433009 has 2 divisors, whose sum is σ = 110431433010. Its totient is φ = 110431433008.

The previous prime is 110431432987. The next prime is 110431433011. The reversal of 110431433009 is 900334134011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100175415025 + 10256017984 = 316505^2 + 101272^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110431433009 is a prime.

Together with 110431433011, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110431433069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55215716504 + 55215716505.

It is an arithmetic number, because the mean of its divisors is an integer number (55215716505).

Almost surely, 2^110431433009 is an apocalyptic number.

It is an amenable number.

110431433009 is a deficient number, since it is larger than the sum of its proper divisors (1).

110431433009 is an equidigital number, since it uses as much as digits as its factorization.

110431433009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 110431433009 in words is "one hundred ten billion, four hundred thirty-one million, four hundred thirty-three thousand, nine".