103453323513 has 16 divisors (see below), whose sum is σ = 141709369536. Its totient is φ = 67092776960.

The previous prime is 103453323509. The next prime is 103453323517. The reversal of 103453323513 is 315323354301.

It is an interprime number because it is at equal distance from previous prime (103453323509) and next prime (103453323517).

It is a cyclic number.

It is not a de Polignac number, because 103453323513 - 2² = 103453323509 is a prime.

It is a super-2 number, since 2×103453323513² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103453323517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1169256 + ... + 1254617.

It is an arithmetic number, because the mean of its divisors is an integer number (8856835596).

Almost surely, 2^103453323513 is an apocalyptic number.

It is an amenable number.

103453323513 is a deficient number, since it is larger than the sum of its proper divisors (38256046023).

103453323513 is a wasteful number, since it uses less digits than its factorization.

103453323513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424264.

The product of its (nonzero) digits is 48600, while the sum is 33.

Adding to 103453323513 its reverse (315323354301), we get a palindrome (418776677814).

The spelling of 103453323513 in words is "one hundred three billion, four hundred fifty-three million, three hundred twenty-three thousand, five hundred thirteen".