20132132302 has 4 divisors (see below), whose sum is σ = 30198198456. Its totient is φ = 10066066150.

The previous prime is 20132132291. The next prime is 20132132303. The reversal of 20132132302 is 20323123102.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 20132132302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132132303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5033033074 + ... + 5033033077.

It is an arithmetic number, because the mean of its divisors is an integer number (7549549614).

Almost surely, 2^20132132302 is an apocalyptic number.

20132132302 is a deficient number, since it is larger than the sum of its proper divisors (10066066154).

20132132302 is a wasteful number, since it uses less digits than its factorization.

20132132302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10066066153.

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

Adding to 20132132302 its reverse (20323123102), we get a palindrome (40455255404).

The spelling of 20132132302 in words is "twenty billion, one hundred thirty-two million, one hundred thirty-two thousand, three hundred two".