103420032532 has 12 divisors (see below), whose sum is σ = 180992639520. Its totient is φ = 51707849816.

The previous prime is 103420032503. The next prime is 103420032577. The reversal of 103420032532 is 235230024301.

It is a junction number, because it is equal to n+sod(n) for n = 103420032497 and 103420032506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431728 + ... + 627079.

It is an arithmetic number, because the mean of its divisors is an integer number (15082719960).

Almost surely, 2^103420032532 is an apocalyptic number.

It is an amenable number.

103420032532 is a deficient number, since it is larger than the sum of its proper divisors (77572606988).

103420032532 is a wasteful number, since it uses less digits than its factorization.

103420032532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083230 (or 1083228 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 103420032532 its reverse (235230024301), we get a palindrome (338650056833).

The spelling of 103420032532 in words is "one hundred three billion, four hundred twenty million, thirty-two thousand, five hundred thirty-two".