103453403132 has 24 divisors (see below), whose sum is σ = 183109333680. Its totient is φ = 51136652160.

The previous prime is 103453403089. The next prime is 103453403161. The reversal of 103453403132 is 231304354301.

It is a junction number, because it is equal to n+sod(n) for n = 103453403095 and 103453403104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2349503 + ... + 2393129.

It is an arithmetic number, because the mean of its divisors is an integer number (7629555570).

Almost surely, 2^103453403132 is an apocalyptic number.

It is an amenable number.

103453403132 is a deficient number, since it is larger than the sum of its proper divisors (79655930548).

103453403132 is a wasteful number, since it uses less digits than its factorization.

103453403132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50381 (or 50379 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 103453403132 its reverse (231304354301), we get a palindrome (334757757433).

The spelling of 103453403132 in words is "one hundred three billion, four hundred fifty-three million, four hundred three thousand, one hundred thirty-two".