101111332312 has 64 divisors (see below), whose sum is σ = 195158246400. Its totient is φ = 49092583680.

The previous prime is 101111332247. The next prime is 101111332339. The reversal of 101111332312 is 213233111101.

It is a self number, because there is not a number n which added to its sum of digits gives 101111332312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43079923 + ... + 43082269.

It is an arithmetic number, because the mean of its divisors is an integer number (3049347600).

Almost surely, 2^101111332312 is an apocalyptic number.

It is an amenable number.

101111332312 is a deficient number, since it is larger than the sum of its proper divisors (94046914088).

101111332312 is a wasteful number, since it uses less digits than its factorization.

101111332312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3536 (or 3532 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 101111332312 its reverse (213233111101), we get a palindrome (314344443413).

The spelling of 101111332312 in words is "one hundred one billion, one hundred eleven million, three hundred thirty-two thousand, three hundred twelve".