1020323032 has 16 divisors (see below), whose sum is σ = 1920731400. Its totient is φ = 508128000.

The previous prime is 1020322997. The next prime is 1020323039. The reversal of 1020323032 is 2303230201.

1020323032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1020322997 and 1020323015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020323039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252057 + ... + 256072.

Almost surely, 2^1020323032 is an apocalyptic number.

It is an amenable number.

1020323032 is a deficient number, since it is larger than the sum of its proper divisors (900408368).

1020323032 is a wasteful number, since it uses less digits than its factorization.

1020323032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508386 (or 508382 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1020323032 is about 31942.4957071297. The cubic root of 1020323032 is about 1006.7289634902.

Adding to 1020323032 its reverse (2303230201), we get a palindrome (3323553233).

The spelling of 1020323032 in words is "one billion, twenty million, three hundred twenty-three thousand, thirty-two".