20112131300411 has 8 divisors (see below), whose sum is σ = 21298526897760. Its totient is φ = 18926105597568.

The previous prime is 20112131300363. The next prime is 20112131300413. The reversal of 20112131300411 is 11400313121102.

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

It is a cyclic number.

It is not a de Polignac number, because 20112131300411 - 2²⁶ = 20112064191547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20112131300413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92361671 + ... + 92579168.

It is an arithmetic number, because the mean of its divisors is an integer number (2662315862220).

Almost surely, 2^{20112131300411} is an apocalyptic number.

20112131300411 is a deficient number, since it is larger than the sum of its proper divisors (1186395597349).

20112131300411 is a wasteful number, since it uses less digits than its factorization.

20112131300411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184947253.

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

Adding to 20112131300411 its reverse (11400313121102), we get a palindrome (31512444421513).

The spelling of 20112131300411 in words is "twenty trillion, one hundred twelve billion, one hundred thirty-one million, three hundred thousand, four hundred eleven".