201112041131 has 8 divisors (see below), whose sum is σ = 201390249984. Its totient is φ = 200834021160.

The previous prime is 201112041113. The next prime is 201112041161. The reversal of 201112041131 is 131140211102.

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 201112041131 - 2³⁴ = 183932171947 is a prime.

It is a super-4 number, since 4×201112041131⁴ (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201112041161) 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, 2154086 + ... + 2245508.

It is an arithmetic number, because the mean of its divisors is an integer number (25173781248).

Almost surely, 2^201112041131 is an apocalyptic number.

201112041131 is a deficient number, since it is larger than the sum of its proper divisors (278208853).

201112041131 is a wasteful number, since it uses less digits than its factorization.

201112041131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94441.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 201112041131 its reverse (131140211102), we get a palindrome (332252252233).

The spelling of 201112041131 in words is "two hundred one billion, one hundred twelve million, forty-one thousand, one hundred thirty-one".