128337116 has 12 divisors (see below), whose sum is σ = 224934360. Its totient is φ = 64070160.

The previous prime is 128337103. The next prime is 128337149. The reversal of 128337116 is 611733821.

It is a congruent number.

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, 21626 + ... + 26913.

It is an arithmetic number, because the mean of its divisors is an integer number (18744530).

Almost surely, 2^128337116 is an apocalyptic number.

It is an amenable number.

128337116 is a deficient number, since it is larger than the sum of its proper divisors (96597244).

128337116 is a wasteful number, since it uses less digits than its factorization.

128337116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49204 (or 49202 counting only the distinct ones).

The product of its digits is 6048, while the sum is 32.

The square root of 128337116 is about 11328.5972653281. The cubic root of 128337116 is about 504.4104691327.

The spelling of 128337116 in words is "one hundred twenty-eight million, three hundred thirty-seven thousand, one hundred sixteen".