103253240313 has 24 divisors (see below), whose sum is σ = 152458706400. Its totient is φ = 67320215424.

The previous prime is 103253240287. The next prime is 103253240353. The reversal of 103253240313 is 313042352301.

103253240313 is a `hidden beast` number, since 1 + 0 + 3 + 25 + 324 + 0 + 313 = 666.

It is not a de Polignac number, because 103253240313 - 2²¹ = 103251143161 is a prime.

It is a super-2 number, since 2×103253240313² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103253240353) 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, 532128 + ... + 699761.

It is an arithmetic number, because the mean of its divisors is an integer number (6352446100).

Almost surely, 2^103253240313 is an apocalyptic number.

It is an amenable number.

103253240313 is a deficient number, since it is larger than the sum of its proper divisors (49205466087).

103253240313 is a wasteful number, since it uses less digits than its factorization.

103253240313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232101 (or 1232098 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 103253240313 its reverse (313042352301), we get a palindrome (416295592614).

The spelling of 103253240313 in words is "one hundred three billion, two hundred fifty-three million, two hundred forty thousand, three hundred thirteen".