103292397128 has 36 divisors (see below), whose sum is σ = 194992860195. Its totient is φ = 51296675760.

The previous prime is 103292397077. The next prime is 103292397151. The reversal of 103292397128 is 821793292301.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 51646198564 + 51646198564 = 227258^2 + 227258^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=227258.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 180897083 + ... + 180897653.

Almost surely, 2^103292397128 is an apocalyptic number.

It is an amenable number.

103292397128 is a deficient number, since it is larger than the sum of its proper divisors (91700463067).

103292397128 is an frugal number, since it uses more digits than its factorization.

103292397128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546 (or 772 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 103292397128 in words is "one hundred three billion, two hundred ninety-two million, three hundred ninety-seven thousand, one hundred twenty-eight".