103215062313 has 24 divisors (see below), whose sum is σ = 162653627136. Its totient is φ = 62550079200.

The previous prime is 103215062297. The next prime is 103215062329. The reversal of 103215062313 is 313260512301.

103215062313 is a `hidden beast` number, since 1 + 0 + 3 + 21 + 5 + 0 + 623 + 13 = 666.

It is an interprime number because it is at equal distance from previous prime (103215062297) and next prime (103215062329).

It is not a de Polignac number, because 103215062313 - 2⁴ = 103215062297 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103215067313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1792968 + ... + 1849638.

It is an arithmetic number, because the mean of its divisors is an integer number (6777234464).

Almost surely, 2^103215062313 is an apocalyptic number.

It is an amenable number.

103215062313 is a deficient number, since it is larger than the sum of its proper divisors (59438564823).

103215062313 is a wasteful number, since it uses less digits than its factorization.

103215062313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75085 (or 75082 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 103215062313 its reverse (313260512301), we get a palindrome (416475574614).

The spelling of 103215062313 in words is "one hundred three billion, two hundred fifteen million, sixty-two thousand, three hundred thirteen".