20130011412131 has 4 divisors (see below), whose sum is σ = 21189485697000. Its totient is φ = 19070537127264.

The previous prime is 20130011412113. The next prime is 20130011412157. The reversal of 20130011412131 is 13121411003102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20130011412131 - 2⁶ = 20130011412067 is a prime.

It is a super-2 number, since 2×20130011412131² (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 (20130011412101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529737142406 + ... + 529737142443.

It is an arithmetic number, because the mean of its divisors is an integer number (5297371424250).

Almost surely, 2^{20130011412131} is an apocalyptic number.

20130011412131 is a deficient number, since it is larger than the sum of its proper divisors (1059474284869).

20130011412131 is a wasteful number, since it uses less digits than its factorization.

20130011412131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059474284868.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 20130011412131 its reverse (13121411003102), we get a palindrome (33251422415233).

The spelling of 20130011412131 in words is "twenty trillion, one hundred thirty billion, eleven million, four hundred twelve thousand, one hundred thirty-one".