211000010101131 has 8 divisors (see below), whose sum is σ = 281605692736720. Its totient is φ = 140530500433152.

The previous prime is 211000010101129. The next prime is 211000010101163. The reversal of 211000010101131 is 131101010000112.

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

It is not a de Polignac number, because 211000010101131 - 2¹ = 211000010101129 is a prime.

It is a super-2 number, since 2×211000010101131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211000010101121) 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, 34043238286 + ... + 34043244483.

It is an arithmetic number, because the mean of its divisors is an integer number (35200711592090).

Almost surely, 2^{211000010101131} is an apocalyptic number.

211000010101131 is a deficient number, since it is larger than the sum of its proper divisors (70605682635589).

211000010101131 is a wasteful number, since it uses less digits than its factorization.

211000010101131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68086483805.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 211000010101131 its reverse (131101010000112), we get a palindrome (342101020101243).

The spelling of 211000010101131 in words is "two hundred eleven trillion, ten million, one hundred one thousand, one hundred thirty-one".