20003002110131 has 8 divisors (see below), whose sum is σ = 20022751623120. Its totient is φ = 19983256195968.

The previous prime is 20003002110107. The next prime is 20003002110151. The reversal of 20003002110131 is 13101120030002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20003002110131 is a prime.

It is a super-2 number, since 2×20003002110131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20003002110151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10290815 + ... + 12079191.

It is an arithmetic number, because the mean of its divisors is an integer number (2502843952890).

Almost surely, 2^{20003002110131} is an apocalyptic number.

20003002110131 is a deficient number, since it is larger than the sum of its proper divisors (19749512989).

20003002110131 is a wasteful number, since it uses less digits than its factorization.

20003002110131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799413.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 20003002110131 its reverse (13101120030002), we get a palindrome (33104122140133).

The spelling of 20003002110131 in words is "twenty trillion, three billion, two million, one hundred ten thousand, one hundred thirty-one".