103524431093 has 2 divisors, whose sum is σ = 103524431094. Its totient is φ = 103524431092.

The previous prime is 103524431077. The next prime is 103524431099. The reversal of 103524431093 is 390134425301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74069976964 + 29454454129 = 272158^2 + 171623^2 .

It is a cyclic number.

It is not a de Polignac number, because 103524431093 - 2⁴ = 103524431077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103524431099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51762215546 + 51762215547.

It is an arithmetic number, because the mean of its divisors is an integer number (51762215547).

Almost surely, 2^103524431093 is an apocalyptic number.

It is an amenable number.

103524431093 is a deficient number, since it is larger than the sum of its proper divisors (1).

103524431093 is an equidigital number, since it uses as much as digits as its factorization.

103524431093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 103524431093 its reverse (390134425301), we get a palindrome (493658856394).

The spelling of 103524431093 in words is "one hundred three billion, five hundred twenty-four million, four hundred thirty-one thousand, ninety-three".