103533423113 has 2 divisors, whose sum is σ = 103533423114. Its totient is φ = 103533423112.

The previous prime is 103533423107. The next prime is 103533423139. The reversal of 103533423113 is 311324335301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63185871424 + 40347551689 = 251368^2 + 200867^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103533423113 is a prime.

It is a super-2 number, since 2×103533423113² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103533423143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51766711556 + 51766711557.

It is an arithmetic number, because the mean of its divisors is an integer number (51766711557).

Almost surely, 2^103533423113 is an apocalyptic number.

It is an amenable number.

103533423113 is a deficient number, since it is larger than the sum of its proper divisors (1).

103533423113 is an equidigital number, since it uses as much as digits as its factorization.

103533423113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 103533423113 its reverse (311324335301), we get a palindrome (414857758414).

The spelling of 103533423113 in words is "one hundred three billion, five hundred thirty-three million, four hundred twenty-three thousand, one hundred thirteen".