10217007145 has 8 divisors (see below), whose sum is σ = 12269927880. Its totient is φ = 8167259520.

The previous prime is 10217007109. The next prime is 10217007223. The reversal of 10217007145 is 54170071201.

It can be written as a sum of positive squares in 4 ways, for example, as 3911376681 + 6305630464 = 62541^2 + 79408^2 .

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

It is not a de Polignac number, because 10217007145 - 2⁹ = 10217006633 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, 786186 + ... + 799075.

It is an arithmetic number, because the mean of its divisors is an integer number (1533740985).

Almost surely, 2^10217007145 is an apocalyptic number.

It is an amenable number.

10217007145 is a deficient number, since it is larger than the sum of its proper divisors (2052920735).

10217007145 is a wasteful number, since it uses less digits than its factorization.

10217007145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586555.

The product of its (nonzero) digits is 1960, while the sum is 28.

Adding to 10217007145 its reverse (54170071201), we get a palindrome (64387078346).

The spelling of 10217007145 in words is "ten billion, two hundred seventeen million, seven thousand, one hundred forty-five".