101075750361644 has 12 divisors (see below), whose sum is σ = 176883442168104. Its totient is φ = 50537624027904.

The previous prime is 101075750361643. The next prime is 101075750361709. The reversal of 101075750361644 is 446163057570101.

It is a super-2 number, since 2×101075750361644² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101075750361592 and 101075750361601.

It is not an unprimeable number, because it can be changed into a prime (101075750361643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61881269 + ... + 63493644.

It is an arithmetic number, because the mean of its divisors is an integer number (14740286847342).

Almost surely, 2^{101075750361644} is an apocalyptic number.

It is an amenable number.

101075750361644 is a deficient number, since it is larger than the sum of its proper divisors (75807691806460).

101075750361644 is a wasteful number, since it uses less digits than its factorization.

101075750361644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125576464 (or 125576462 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 101075750361644 in words is "one hundred one trillion, seventy-five billion, seven hundred fifty million, three hundred sixty-one thousand, six hundred forty-four".