103023315605 has 24 divisors (see below), whose sum is σ = 143835789528. Its totient is φ = 70632941568.

The previous prime is 103023315581. The next prime is 103023315613. The reversal of 103023315605 is 506513320301.

It can be written as a sum of positive squares in 4 ways, for example, as 54848836 + 102968466769 = 7406^2 + 320887^2 .

It is not a de Polignac number, because 103023315605 - 2¹⁴ = 103023299221 is a prime.

It is a super-2 number, since 2×103023315605² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1619357 + ... + 1681773.

It is an arithmetic number, because the mean of its divisors is an integer number (5993157897).

Almost surely, 2^103023315605 is an apocalyptic number.

It is an amenable number.

103023315605 is a deficient number, since it is larger than the sum of its proper divisors (40812473923).

103023315605 is an equidigital number, since it uses as much as digits as its factorization.

103023315605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69173 (or 69166 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 29.

Adding to 103023315605 its reverse (506513320301), we get a palindrome (609536635906).

The spelling of 103023315605 in words is "one hundred three billion, twenty-three million, three hundred fifteen thousand, six hundred five".