100757223140765 has 8 divisors (see below), whose sum is σ = 120908736183480. Its totient is φ = 80605732902912.

The previous prime is 100757223140719. The next prime is 100757223140779. The reversal of 100757223140765 is 567041322757001.

It can be written as a sum of positive squares in 4 ways, for example, as 9715302495844 + 91041920644921 = 3116938^2 + 9541589^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100757223140765 - 2⁶ = 100757223140701 is a prime.

It is a super-2 number, since 2×100757223140765² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6325181 + ... + 15540989.

It is an arithmetic number, because the mean of its divisors is an integer number (15113592022935).

Almost surely, 2^{100757223140765} is an apocalyptic number.

It is an amenable number.

100757223140765 is a deficient number, since it is larger than the sum of its proper divisors (20151513042715).

100757223140765 is an equidigital number, since it uses as much as digits as its factorization.

100757223140765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11402431.

The product of its (nonzero) digits is 2469600, while the sum is 50.

Adding to 100757223140765 its reverse (567041322757001), we get a palindrome (667798545897766).

The spelling of 100757223140765 in words is "one hundred trillion, seven hundred fifty-seven billion, two hundred twenty-three million, one hundred forty thousand, seven hundred sixty-five".