10202020132 has 24 divisors (see below), whose sum is σ = 18959522400. Its totient is φ = 4789766016.

The previous prime is 10202020121. The next prime is 10202020163. The reversal of 10202020132 is 23102020201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585382 + ... + 602557.

It is an arithmetic number, because the mean of its divisors is an integer number (789980100).

Almost surely, 2^10202020132 is an apocalyptic number.

It is an amenable number.

10202020132 is a deficient number, since it is larger than the sum of its proper divisors (8757502268).

10202020132 is a wasteful number, since it uses less digits than its factorization.

10202020132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188075 (or 1188073 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10202020132 its reverse (23102020201), we get a palindrome (33304040333).

The spelling of 10202020132 in words is "ten billion, two hundred two million, twenty thousand, one hundred thirty-two".