712141232111 has 4 divisors (see below), whose sum is σ = 716257655592. Its totient is φ = 708024808632.

The previous prime is 712141232093. The next prime is 712141232167. The reversal of 712141232111 is 111232141217.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-712141232111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712141232171) 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, 2058211481 + ... + 2058211826.

It is an arithmetic number, because the mean of its divisors is an integer number (179064413898).

Almost surely, 2^712141232111 is an apocalyptic number.

712141232111 is a deficient number, since it is larger than the sum of its proper divisors (4116423481).

712141232111 is a wasteful number, since it uses less digits than its factorization.

712141232111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4116423480.

The product of its digits is 672, while the sum is 26.

Adding to 712141232111 its reverse (111232141217), we get a palindrome (823373373328).

The spelling of 712141232111 in words is "seven hundred twelve billion, one hundred forty-one million, two hundred thirty-two thousand, one hundred eleven".