103743319 has 4 divisors (see below), whose sum is σ = 103777696. Its totient is φ = 103708944.

The previous prime is 103743281. The next prime is 103743323. The reversal of 103743319 is 913347301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103743319 - 2¹¹ = 103741271 is a prime.

It is a super-2 number, since 2×103743319² = 21525352474271522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103743349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12174 + ... + 18859.

It is an arithmetic number, because the mean of its divisors is an integer number (25944424).

Almost surely, 2^103743319 is an apocalyptic number.

103743319 is a deficient number, since it is larger than the sum of its proper divisors (34377).

103743319 is an equidigital number, since it uses as much as digits as its factorization.

103743319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34376.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 103743319 is about 10185.4464310603. The cubic root of 103743319 is about 469.8797323179.

The spelling of 103743319 in words is "one hundred three million, seven hundred forty-three thousand, three hundred nineteen".