461112133331 has 4 divisors (see below), whose sum is σ = 485381193000. Its totient is φ = 436843073664.

The previous prime is 461112133297. The next prime is 461112133337. The reversal of 461112133331 is 133331211164.

It is a happy number.

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 461112133331 - 2¹⁴ = 461112116947 is a prime.

It is a super-2 number, since 2×461112133331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 461112133294 and 461112133303.

It is not an unprimeable number, because it can be changed into a prime (461112133337) 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, 12134529806 + ... + 12134529843.

It is an arithmetic number, because the mean of its divisors is an integer number (121345298250).

Almost surely, 2^461112133331 is an apocalyptic number.

461112133331 is a deficient number, since it is larger than the sum of its proper divisors (24269059669).

461112133331 is a wasteful number, since it uses less digits than its factorization.

461112133331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24269059668.

The product of its digits is 3888, while the sum is 29.

Adding to 461112133331 its reverse (133331211164), we get a palindrome (594443344495).

The spelling of 461112133331 in words is "four hundred sixty-one billion, one hundred twelve million, one hundred thirty-three thousand, three hundred thirty-one".