20101113002 has 8 divisors (see below), whose sum is σ = 30217075812. Its totient is φ = 10028754400.

The previous prime is 20101112989. The next prime is 20101113007. The reversal of 20101113002 is 20031110102.

It can be written as a sum of positive squares in 2 ways, for example, as 20055941161 + 45171841 = 141619^2 + 6721^2 .

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 (20101113007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10899899 + ... + 10901742.

Almost surely, 2^20101113002 is an apocalyptic number.

20101113002 is a deficient number, since it is larger than the sum of its proper divisors (10115962810).

20101113002 is a wasteful number, since it uses less digits than its factorization.

20101113002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21802104.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 20101113002 its reverse (20031110102), we get a palindrome (40132223104).

The spelling of 20101113002 in words is "twenty billion, one hundred one million, one hundred thirteen thousand, two".