102832012 has 12 divisors (see below), whose sum is σ = 180593896.
Its totient is φ = 51233760.
The previous prime is 102831979. The next prime is 102832013. The reversal of 102832012 is 210238201.
It is not an unprimeable number, because it can be changed into a prime (102832013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44289 + ... + 46552.
Almost surely, 2102832012 is an apocalyptic number.
It is an amenable number.
102832012 is a deficient number, since it is larger than the sum of its proper divisors (77761884).
102832012 is a wasteful number, since it uses less digits than its factorization.
102832012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91128 (or 91126 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 102832012 is about 10140.6120130888.
The cubic root of 102832012 is about 468.4998373139.
The spelling of 102832012 in words is "one hundred two million, eight hundred thirty-two thousand, twelve".