100755075078751 has 4 divisors (see below), whose sum is σ = 100755366526072. Its totient is φ = 100754783631432.

The previous prime is 100755075078701. The next prime is 100755075078769. The reversal of 100755075078751 is 157870570557001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100755075078751 - 2²³ = 100755066690143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100755075078701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145204485 + ... + 145896718.

It is an arithmetic number, because the mean of its divisors is an integer number (25188841631518).

Almost surely, 2^{100755075078751} is an apocalyptic number.

100755075078751 is a deficient number, since it is larger than the sum of its proper divisors (291447321).

100755075078751 is an equidigital number, since it uses as much as digits as its factorization.

100755075078751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291447320.

The product of its (nonzero) digits is 12005000, while the sum is 58.

The spelling of 100755075078751 in words is "one hundred trillion, seven hundred fifty-five billion, seventy-five million, seventy-eight thousand, seven hundred fifty-one".