231059821941 has 32 divisors (see below), whose sum is σ = 368713537920. Its totient is φ = 142163240832.

The previous prime is 231059821907. The next prime is 231059821963. The reversal of 231059821941 is 149128950132.

231059821941 is a `hidden beast` number, since 2 + 3 + 1 + 0 + 598 + 2 + 19 + 41 = 666.

It is not a de Polignac number, because 231059821941 - 2⁹ = 231059821429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231059821841) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1840606 + ... + 1962128.

It is an arithmetic number, because the mean of its divisors is an integer number (11522298060).

Almost surely, 2^231059821941 is an apocalyptic number.

It is an amenable number.

231059821941 is a deficient number, since it is larger than the sum of its proper divisors (137653715979).

231059821941 is a wasteful number, since it uses less digits than its factorization.

231059821941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126962 (or 126956 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The spelling of 231059821941 in words is "two hundred thirty-one billion, fifty-nine million, eight hundred twenty-one thousand, nine hundred forty-one".