20132303132 has 6 divisors (see below), whose sum is σ = 35231530488. Its totient is φ = 10066151564.

The previous prime is 20132303131. The next prime is 20132303173. The reversal of 20132303132 is 23130323102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132303131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2516537888 + ... + 2516537895.

It is an arithmetic number, because the mean of its divisors is an integer number (5871921748).

Almost surely, 2^20132303132 is an apocalyptic number.

It is an amenable number.

20132303132 is a deficient number, since it is larger than the sum of its proper divisors (15099227356).

20132303132 is a wasteful number, since it uses less digits than its factorization.

20132303132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5033075787 (or 5033075785 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 20132303132 its reverse (23130323102), we get a palindrome (43262626234).

The spelling of 20132303132 in words is "twenty billion, one hundred thirty-two million, three hundred three thousand, one hundred thirty-two".