1023326132 has 12 divisors (see below), whose sum is σ = 1852573380. Its totient is φ = 494019456.

The previous prime is 1023326107. The next prime is 1023326137. The reversal of 1023326132 is 2316233201.

It can be written as a sum of positive squares in 2 ways, for example, as 833823376 + 189502756 = 28876^2 + 13766^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1023326098 and 1023326107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023326137) 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, 4410773 + ... + 4411004.

It is an arithmetic number, because the mean of its divisors is an integer number (154381115).

Almost surely, 2^1023326132 is an apocalyptic number.

It is an amenable number.

1023326132 is a deficient number, since it is larger than the sum of its proper divisors (829247248).

1023326132 is a wasteful number, since it uses less digits than its factorization.

1023326132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8821810 (or 8821808 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 1023326132 is about 31989.4690796831. The cubic root of 1023326132 is about 1007.7156923155.

Adding to 1023326132 its reverse (2316233201), we get a palindrome (3339559333).

The spelling of 1023326132 in words is "one billion, twenty-three million, three hundred twenty-six thousand, one hundred thirty-two".