103163502085 has 32 divisors (see below), whose sum is σ = 143830748160. Its totient is φ = 69572984832.

The previous prime is 103163501999. The next prime is 103163502149. The reversal of 103163502085 is 580205361301.

It is a cyclic number.

It is not a de Polignac number, because 103163502085 - 2¹⁵ = 103163469317 is a prime.

It is a super-3 number, since 3×103163502085³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103163502085.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 638017 + ... + 783193.

It is an arithmetic number, because the mean of its divisors is an integer number (4494710880).

Almost surely, 2^103163502085 is an apocalyptic number.

It is an amenable number.

103163502085 is a deficient number, since it is larger than the sum of its proper divisors (40667246075).

103163502085 is a wasteful number, since it uses less digits than its factorization.

103163502085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145525.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 103163502085 its reverse (580205361301), we get a palindrome (683368863386).

The spelling of 103163502085 in words is "one hundred three billion, one hundred sixty-three million, five hundred two thousand, eighty-five".