103521103021324 has 12 divisors (see below), whose sum is σ = 181866840523704. Its totient is φ = 51559148585984.

The previous prime is 103521103021247. The next prime is 103521103021327. The reversal of 103521103021324 is 423120301125301.

It is a junction number, because it is equal to n+sod(n) for n = 103521103021292 and 103521103021301.

It is not an unprimeable number, because it can be changed into a prime (103521103021327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50350730014 + ... + 50350732069.

It is an arithmetic number, because the mean of its divisors is an integer number (15155570043642).

Almost surely, 2^{103521103021324} is an apocalyptic number.

It is an amenable number.

103521103021324 is a deficient number, since it is larger than the sum of its proper divisors (78345737502380).

103521103021324 is a wasteful number, since it uses less digits than its factorization.

103521103021324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100701462344 (or 100701462342 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 103521103021324 its reverse (423120301125301), we get a palindrome (526641404146625).

The spelling of 103521103021324 in words is "one hundred three trillion, five hundred twenty-one billion, one hundred three million, twenty-one thousand, three hundred twenty-four".