10243145 has 8 divisors (see below), whose sum is σ = 13409280. Its totient is φ = 7449520.

The previous prime is 10243097. The next prime is 10243171. The reversal of 10243145 is 54134201.

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

It is not a de Polignac number, because 10243145 - 2¹⁴ = 10226761 is a prime.

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, 93065 + ... + 93174.

It is an arithmetic number, because the mean of its divisors is an integer number (1676160).

Almost surely, 2^10243145 is an apocalyptic number.

It is an amenable number.

10243145 is a deficient number, since it is larger than the sum of its proper divisors (3166135).

10243145 is a wasteful number, since it uses less digits than its factorization.

10243145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186255.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 10243145 is about 3200.4913685245. The cubic root of 10243145 is about 217.1756384150.

Adding to 10243145 its reverse (54134201), we get a palindrome (64377346).

The spelling of 10243145 in words is "ten million, two hundred forty-three thousand, one hundred forty-five".