110429993 has 2 divisors, whose sum is σ = 110429994. Its totient is φ = 110429992.

The previous prime is 110429989. The next prime is 110430017. The reversal of 110429993 is 399924011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96983104 + 13446889 = 9848^2 + 3667^2 .

It is a cyclic number.

It is not a de Polignac number, because 110429993 - 2² = 110429989 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (110429953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55214996 + 55214997.

It is an arithmetic number, because the mean of its divisors is an integer number (55214997).

Almost surely, 2^110429993 is an apocalyptic number.

It is an amenable number.

110429993 is a deficient number, since it is larger than the sum of its proper divisors (1).

110429993 is an equidigital number, since it uses as much as digits as its factorization.

110429993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 110429993 is about 10508.5675998206. The cubic root of 110429993 is about 479.7655003286.

The spelling of 110429993 in words is "one hundred ten million, four hundred twenty-nine thousand, nine hundred ninety-three".