101111109999932 has 6 divisors (see below), whose sum is σ = 176944442499888. Its totient is φ = 50555554999964.

The previous prime is 101111109999931. The next prime is 101111110000079. The reversal of 101111109999932 is 239999901111101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101111109999931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12638888749988 + ... + 12638888749995.

It is an arithmetic number, because the mean of its divisors is an integer number (29490740416648).

Almost surely, 2^{101111109999932} is an apocalyptic number.

It is an amenable number.

101111109999932 is a deficient number, since it is larger than the sum of its proper divisors (75833332499956).

101111109999932 is a wasteful number, since it uses less digits than its factorization.

101111109999932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25277777499987 (or 25277777499985 counting only the distinct ones).

The product of its (nonzero) digits is 354294, while the sum is 56.

The spelling of 101111109999932 in words is "one hundred one trillion, one hundred eleven billion, one hundred nine million, nine hundred ninety-nine thousand, nine hundred thirty-two".