103294433428 has 12 divisors (see below), whose sum is σ = 185650806292. Its totient is φ = 50251345920.

The previous prime is 103294433401. The next prime is 103294433449. The reversal of 103294433428 is 824334492301.

It can be written as a sum of positive squares in 2 ways, for example, as 66655879684 + 36638553744 = 258178^2 + 191412^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348967533 + ... + 348967828.

Almost surely, 2^103294433428 is an apocalyptic number.

It is an amenable number.

103294433428 is a deficient number, since it is larger than the sum of its proper divisors (82356372864).

103294433428 is a wasteful number, since it uses less digits than its factorization.

103294433428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697935402 (or 697935400 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 103294433428 in words is "one hundred three billion, two hundred ninety-four million, four hundred thirty-three thousand, four hundred twenty-eight".