20110013002 has 32 divisors (see below), whose sum is σ = 31461514560. Its totient is φ = 9632138880.

The previous prime is 20110012981. The next prime is 20110013009. The reversal of 20110013002 is 20031001102.

It is a self number, because there is not a number n which added to its sum of digits gives 20110013002.

It is not an unprimeable number, because it can be changed into a prime (20110013009) 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 15 ways as a sum of consecutive naturals, for example, 5286033 + ... + 5289835.

It is an arithmetic number, because the mean of its divisors is an integer number (983172330).

Almost surely, 2^20110013002 is an apocalyptic number.

20110013002 is a deficient number, since it is larger than the sum of its proper divisors (11351501558).

20110013002 is a wasteful number, since it uses less digits than its factorization.

20110013002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4998.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 20110013002 its reverse (20031001102), we get a palindrome (40141014104).

The spelling of 20110013002 in words is "twenty billion, one hundred ten million, thirteen thousand, two".