10320145 has 8 divisors (see below), whose sum is σ = 13510080. Its totient is φ = 7505520.

The previous prime is 10320131. The next prime is 10320157. The reversal of 10320145 is 54102301.

10320145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10320145 - 2⁵ = 10320113 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, 93765 + ... + 93874.

It is an arithmetic number, because the mean of its divisors is an integer number (1688760).

Almost surely, 2^10320145 is an apocalyptic number.

It is an amenable number.

10320145 is a deficient number, since it is larger than the sum of its proper divisors (3189935).

10320145 is a wasteful number, since it uses less digits than its factorization.

10320145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187655.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 10320145 is about 3212.4982490268. The cubic root of 10320145 is about 217.7184663573.

Adding to 10320145 its reverse (54102301), we get a palindrome (64422446).

The spelling of 10320145 in words is "ten million, three hundred twenty thousand, one hundred forty-five".