231333141043 has 4 divisors (see below), whose sum is σ = 231334854088. Its totient is φ = 231331428000.

The previous prime is 231333141037. The next prime is 231333141047. The reversal of 231333141043 is 340141333132.

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 231333141043 - 2¹³ = 231333132851 is a prime.

It is a super-2 number, since 2×231333141043² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231333141047) 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, 634833 + ... + 930418.

It is an arithmetic number, because the mean of its divisors is an integer number (57833713522).

Almost surely, 2^231333141043 is an apocalyptic number.

231333141043 is a deficient number, since it is larger than the sum of its proper divisors (1713045).

231333141043 is a wasteful number, since it uses less digits than its factorization.

231333141043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713044.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 231333141043 its reverse (340141333132), we get a palindrome (571474474175).

The spelling of 231333141043 in words is "two hundred thirty-one billion, three hundred thirty-three million, one hundred forty-one thousand, forty-three".