103168743 has 4 divisors (see below), whose sum is σ = 137558328. Its totient is φ = 68779160.

The previous prime is 103168673. The next prime is 103168753. The reversal of 103168743 is 347861301.

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 103168743 - 2¹² = 103164647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103168753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17194788 + ... + 17194793.

It is an arithmetic number, because the mean of its divisors is an integer number (34389582).

Almost surely, 2^103168743 is an apocalyptic number.

103168743 is a deficient number, since it is larger than the sum of its proper divisors (34389585).

103168743 is an equidigital number, since it uses as much as digits as its factorization.

103168743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34389584.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 103168743 is about 10157.2015338872. The cubic root of 103168743 is about 469.0106592231.

The spelling of 103168743 in words is "one hundred three million, one hundred sixty-eight thousand, seven hundred forty-three".