20132045002 has 16 divisors (see below), whose sum is σ = 30547967112. Its totient is φ = 9950054400.

The previous prime is 20132044991. The next prime is 20132045039. The reversal of 20132045002 is 20054023102.

It can be written as a sum of positive squares in 4 ways, for example, as 8947078921 + 11184966081 = 94589^2 + 105759^2 .

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 105499 + ... + 226702.

Almost surely, 2^20132045002 is an apocalyptic number.

20132045002 is a deficient number, since it is larger than the sum of its proper divisors (10415922110).

20132045002 is a wasteful number, since it uses less digits than its factorization.

20132045002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332553.

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 20132045002 its reverse (20054023102), we get a palindrome (40186068104).

The spelling of 20132045002 in words is "twenty billion, one hundred thirty-two million, forty-five thousand, two".