100603232434 has 16 divisors (see below), whose sum is σ = 164100028248. Its totient is φ = 46063164672.

The previous prime is 100603232413. The next prime is 100603232491. The reversal of 100603232434 is 434232306001.

It can be written as a sum of positive squares in 4 ways, for example, as 100555581025 + 47651409 = 317105^2 + 6903^2 .

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, 39984129 + ... + 39986644.

Almost surely, 2^100603232434 is an apocalyptic number.

100603232434 is a deficient number, since it is larger than the sum of its proper divisors (63496795814).

100603232434 is a wasteful number, since it uses less digits than its factorization.

100603232434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79970829.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 100603232434 its reverse (434232306001), we get a palindrome (534835538435).

The spelling of 100603232434 in words is "one hundred billion, six hundred three million, two hundred thirty-two thousand, four hundred thirty-four".