7345743103 has 4 divisors (see below), whose sum is σ = 7346568208. Its totient is φ = 7344918000.

The previous prime is 7345743101. The next prime is 7345743113. The reversal of 7345743103 is 3013475437.

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 7345743103 - 2¹ = 7345743101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7345743101) 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, 399051 + ... + 417052.

It is an arithmetic number, because the mean of its divisors is an integer number (1836642052).

Almost surely, 2^7345743103 is an apocalyptic number.

7345743103 is a deficient number, since it is larger than the sum of its proper divisors (825105).

7345743103 is an equidigital number, since it uses as much as digits as its factorization.

7345743103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825104.

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 7345743103 is about 85707.3106741776. The cubic root of 7345743103 is about 1943.9208533792.

The spelling of 7345743103 in words is "seven billion, three hundred forty-five million, seven hundred forty-three thousand, one hundred three".