101121367732 has 96 divisors (see below), whose sum is σ = 222555432960. Its totient is φ = 39054960000.

The previous prime is 101121367709. The next prime is 101121367741. The reversal of 101121367732 is 237763121101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25158819 + ... + 25162837.

It is an arithmetic number, because the mean of its divisors is an integer number (2318285760).

Almost surely, 2^101121367732 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101121367732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111277716480).

101121367732 is an abundant number, since it is smaller than the sum of its proper divisors (121434065228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101121367732 is a wasteful number, since it uses less digits than its factorization.

101121367732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4733 (or 4731 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

Adding to 101121367732 its reverse (237763121101), we get a palindrome (338884488833).

The spelling of 101121367732 in words is "one hundred one billion, one hundred twenty-one million, three hundred sixty-seven thousand, seven hundred thirty-two".