101743345 has 16 divisors (see below), whose sum is σ = 136442880. Its totient is φ = 72188800.

The previous prime is 101743307. The next prime is 101743357. The reversal of 101743345 is 543347101.

It is not a de Polignac number, because 101743345 - 2⁹ = 101742833 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20305 + ... + 24814.

It is an arithmetic number, because the mean of its divisors is an integer number (8527680).

Almost surely, 2^101743345 is an apocalyptic number.

It is an amenable number.

101743345 is a deficient number, since it is larger than the sum of its proper divisors (34699535).

101743345 is a wasteful number, since it uses less digits than its factorization.

101743345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45176.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 101743345 is about 10086.7906194190. The cubic root of 101743345 is about 466.8406559278.

The spelling of 101743345 in words is "one hundred one million, seven hundred forty-three thousand, three hundred forty-five".