1030655216 has 20 divisors (see below), whose sum is σ = 1997432424. Its totient is φ = 515188800.

The previous prime is 1030655203. The next prime is 1030655257. The reversal of 1030655216 is 6125560301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80111 + ... + 92081.

Almost surely, 2^1030655216 is an apocalyptic number.

1030655216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1030655216 is a deficient number, since it is larger than the sum of its proper divisors (966777208).

1030655216 is a wasteful number, since it uses less digits than its factorization.

1030655216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17360 (or 17354 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 1030655216 is about 32103.8193366459. The cubic root of 1030655216 is about 1010.1157322533.

The spelling of 1030655216 in words is "one billion, thirty million, six hundred fifty-five thousand, two hundred sixteen".