101140750443481 has 16 divisors (see below), whose sum is σ = 115694369107200. Its totient is φ = 86613370195968.

The previous prime is 101140750443437. The next prime is 101140750443587. The reversal of 101140750443481 is 184344057041101.

It is not a de Polignac number, because 101140750443481 - 2¹¹ = 101140750441433 is a prime.

It is a super-2 number, since 2×101140750443481² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101140750443401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446556441 + ... + 446782873.

It is an arithmetic number, because the mean of its divisors is an integer number (7230898069200).

Almost surely, 2^{101140750443481} is an apocalyptic number.

It is an amenable number.

101140750443481 is a deficient number, since it is larger than the sum of its proper divisors (14553618663719).

101140750443481 is a wasteful number, since it uses less digits than its factorization.

101140750443481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284088.

The product of its (nonzero) digits is 215040, while the sum is 43.

The spelling of 101140750443481 in words is "one hundred one trillion, one hundred forty billion, seven hundred fifty million, four hundred forty-three thousand, four hundred eighty-one".