30541232044231 has 4 divisors (see below), whose sum is σ = 31869111698352. Its totient is φ = 29213352390112.

The previous prime is 30541232044217. The next prime is 30541232044237. The reversal of 30541232044231 is 13244023214503.

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 30541232044231 - 2¹¹ = 30541232042183 is a prime.

It is a super-2 number, since 2×30541232044231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30541232044237) 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, 663939827026 + ... + 663939827071.

It is an arithmetic number, because the mean of its divisors is an integer number (7967277924588).

Almost surely, 2^{30541232044231} is an apocalyptic number.

30541232044231 is a deficient number, since it is larger than the sum of its proper divisors (1327879654121).

30541232044231 is a wasteful number, since it uses less digits than its factorization.

30541232044231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327879654120.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 30541232044231 its reverse (13244023214503), we get a palindrome (43785255258734).

The spelling of 30541232044231 in words is "thirty trillion, five hundred forty-one billion, two hundred thirty-two million, forty-four thousand, two hundred thirty-one".