103100432 has 20 divisors (see below), whose sum is σ = 200360316. Its totient is φ = 51394560.

The previous prime is 103100429. The next prime is 103100443. The reversal of 103100432 is 234001301.

It can be written as a sum of positive squares in 2 ways, for example, as 60902416 + 42198016 = 7804^2 + 6496^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4169 + ... + 14952.

Almost surely, 2^103100432 is an apocalyptic number.

It is an amenable number.

103100432 is a deficient number, since it is larger than the sum of its proper divisors (97259884).

103100432 is a wasteful number, since it uses less digits than its factorization.

103100432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19466 (or 19460 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 103100432 is about 10153.8382890412. The cubic root of 103100432 is about 468.9071212069.

Adding to 103100432 its reverse (234001301), we get a palindrome (337101733).

The spelling of 103100432 in words is "one hundred three million, one hundred thousand, four hundred thirty-two".