103382045 has 8 divisors (see below), whose sum is σ = 133601496. Its totient is φ = 76343616.

The previous prime is 103382017. The next prime is 103382063. The reversal of 103382045 is 540283301.

It can be written as a sum of positive squares in 4 ways, for example, as 4618201 + 98763844 = 2149^2 + 9938^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103382045 - 2¹² = 103377949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795182 + ... + 795311.

It is an arithmetic number, because the mean of its divisors is an integer number (16700187).

Almost surely, 2^103382045 is an apocalyptic number.

It is an amenable number.

103382045 is a deficient number, since it is larger than the sum of its proper divisors (30219451).

103382045 is a wasteful number, since it uses less digits than its factorization.

103382045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590511.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 103382045 is about 10167.6961500627. The cubic root of 103382045 is about 469.3336641784. Note that the first 3 decimals are identical.

The spelling of 103382045 in words is "one hundred three million, three hundred eighty-two thousand, forty-five".