10520183117 has 8 divisors (see below), whose sum is σ = 11144287800. Its totient is φ = 9896664064.

The previous prime is 10520183099. The next prime is 10520183147. The reversal of 10520183117 is 71138102501.

It can be written as a sum of positive squares in 4 ways, for example, as 4772875396 + 5747307721 = 69086^2 + 75811^2 .

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 10520183117 - 2⁶ = 10520183053 is a prime.

It is a super-2 number, since 2×10520183117² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10520183117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10520183147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109142 + ... + 181527.

It is an arithmetic number, because the mean of its divisors is an integer number (1393035975).

Almost surely, 2^10520183117 is an apocalyptic number.

10520183117 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

10520183117 is a deficient number, since it is larger than the sum of its proper divisors (624104683).

10520183117 is a wasteful number, since it uses less digits than its factorization.

10520183117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292815.

The product of its (nonzero) digits is 1680, while the sum is 29.

Adding to 10520183117 its reverse (71138102501), we get a palindrome (81658285618).

The spelling of 10520183117 in words is "ten billion, five hundred twenty million, one hundred eighty-three thousand, one hundred seventeen".