20099136010 has 8 divisors (see below), whose sum is σ = 36178444836. Its totient is φ = 8039654400.

The previous prime is 20099136007. The next prime is 20099136019. The reversal of 20099136010 is 1063199002.

It can be written as a sum of positive squares in 2 ways, for example, as 19501284609 + 597851401 = 139647^2 + 24451^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (20099136019) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1004956791 + ... + 1004956810.

Almost surely, 2^20099136010 is an apocalyptic number.

20099136010 is a deficient number, since it is larger than the sum of its proper divisors (16079308826).

20099136010 is a wasteful number, since it uses less digits than its factorization.

20099136010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009913608.

The product of its (nonzero) digits is 2916, while the sum is 31.

The spelling of 20099136010 in words is "twenty billion, ninety-nine million, one hundred thirty-six thousand, ten".