100747257663343 has 4 divisors (see below), whose sum is σ = 100762355415808. Its totient is φ = 100732159910880.

The previous prime is 100747257663331. The next prime is 100747257663359. The reversal of 100747257663343 is 343366752747001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100747257663343 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 (100747257663373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7548866223 + ... + 7548879568.

It is an arithmetic number, because the mean of its divisors is an integer number (25190588853952).

Almost surely, 2^{100747257663343} is an apocalyptic number.

100747257663343 is a deficient number, since it is larger than the sum of its proper divisors (15097752465).

100747257663343 is an equidigital number, since it uses as much as digits as its factorization.

100747257663343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15097752464.

The product of its (nonzero) digits is 53343360, while the sum is 58.

The spelling of 100747257663343 in words is "one hundred trillion, seven hundred forty-seven billion, two hundred fifty-seven million, six hundred sixty-three thousand, three hundred forty-three".