103894932488 has 16 divisors (see below), whose sum is σ = 196991797500. Its totient is φ = 51363786496.

The previous prime is 103894932487. The next prime is 103894932497. The reversal of 103894932488 is 884239498301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 89567321284 + 14327611204 = 299278^2 + 119698^2 .

It is not an unprimeable number, because it can be changed into a prime (103894932487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72959213 + ... + 72960636.

Almost surely, 2^103894932488 is an apocalyptic number.

It is an amenable number.

103894932488 is a deficient number, since it is larger than the sum of its proper divisors (93096865012).

103894932488 is a wasteful number, since it uses less digits than its factorization.

103894932488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145919944 (or 145919940 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 59.

The spelling of 103894932488 in words is "one hundred three billion, eight hundred ninety-four million, nine hundred thirty-two thousand, four hundred eighty-eight".