1020300632 has 32 divisors (see below), whose sum is σ = 2061554880. Its totient is φ = 470603520.

The previous prime is 1020300587. The next prime is 1020300647. The reversal of 1020300632 is 2360030201.

It is a self number, because there is not a number n which added to its sum of digits gives 1020300632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275948 + ... + 279620.

It is an arithmetic number, because the mean of its divisors is an integer number (64423590).

Almost surely, 2^1020300632 is an apocalyptic number.

It is an amenable number.

1020300632 is an abundant number, since it is smaller than the sum of its proper divisors (1041254248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1020300632 is a wasteful number, since it uses less digits than its factorization.

1020300632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6363 (or 6359 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1020300632 is about 31942.1450751198. The cubic root of 1020300632 is about 1006.7215962503.

Adding to 1020300632 its reverse (2360030201), we get a palindrome (3380330833).

The spelling of 1020300632 in words is "one billion, twenty million, three hundred thousand, six hundred thirty-two".