1023340132 has 48 divisors (see below), whose sum is σ = 1895523840. Its totient is φ = 482745600.

The previous prime is 1023340093. The next prime is 1023340159. The reversal of 1023340132 is 2310433201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1001782 + ... + 1002802.

It is an arithmetic number, because the mean of its divisors is an integer number (39490080).

Almost surely, 2^1023340132 is an apocalyptic number.

It is an amenable number.

1023340132 is a deficient number, since it is larger than the sum of its proper divisors (872183708).

1023340132 is a wasteful number, since it uses less digits than its factorization.

1023340132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252 (or 1250 counting only the distinct ones).

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

The square root of 1023340132 is about 31989.6879009471. The cubic root of 1023340132 is about 1007.7202877730.

Adding to 1023340132 its reverse (2310433201), we get a palindrome (3333773333).

The spelling of 1023340132 in words is "one billion, twenty-three million, three hundred forty thousand, one hundred thirty-two".