880130128 has 10 divisors (see below), whose sum is σ = 1705252154. Its totient is φ = 440065056.

The previous prime is 880130107. The next prime is 880130177. The reversal of 880130128 is 821031088.

It can be written as a sum of positive squares in only one way, i.e., 875686464 + 4443664 = 29592^2 + 2108^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 880130128.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27504051 + ... + 27504082.

Almost surely, 2^880130128 is an apocalyptic number.

It is an amenable number.

880130128 is a deficient number, since it is larger than the sum of its proper divisors (825122026).

880130128 is a wasteful number, since it uses less digits than its factorization.

880130128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55008141 (or 55008135 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 880130128 is about 29666.9871742986. The cubic root of 880130128 is about 958.3312037726.

The spelling of 880130128 in words is "eight hundred eighty million, one hundred thirty thousand, one hundred twenty-eight".