101116388536 has 8 divisors (see below), whose sum is σ = 189593228520. Its totient is φ = 50558194264.

The previous prime is 101116388531. The next prime is 101116388563. The reversal of 101116388536 is 635883611101.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 101116388492 and 101116388501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101116388531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6319774276 + ... + 6319774291.

It is an arithmetic number, because the mean of its divisors is an integer number (23699153565).

Almost surely, 2^101116388536 is an apocalyptic number.

It is an amenable number.

101116388536 is a deficient number, since it is larger than the sum of its proper divisors (88476839984).

101116388536 is a wasteful number, since it uses less digits than its factorization.

101116388536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12639548573 (or 12639548569 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 43.

Adding to 101116388536 its reverse (635883611101), we get a palindrome (736999999637).

The spelling of 101116388536 in words is "one hundred one billion, one hundred sixteen million, three hundred eighty-eight thousand, five hundred thirty-six".