1023403132 has 12 divisors (see below), whose sum is σ = 1834637616. Its totient is φ = 499220960.

The previous prime is 1023403123. The next prime is 1023403177. The reversal of 1023403132 is 2313043201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3119968 + ... + 3120295.

It is an arithmetic number, because the mean of its divisors is an integer number (152886468).

Almost surely, 2^1023403132 is an apocalyptic number.

It is an amenable number.

1023403132 is a deficient number, since it is larger than the sum of its proper divisors (811234484).

1023403132 is a wasteful number, since it uses less digits than its factorization.

1023403132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6240308 (or 6240306 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1023403132 is about 31990.6725781125. The cubic root of 1023403132 is about 1007.7409668133.

Adding to 1023403132 its reverse (2313043201), we get a palindrome (3336446333).

The spelling of 1023403132 in words is "one billion, twenty-three million, four hundred three thousand, one hundred thirty-two".