100747257663319 has 2 divisors, whose sum is σ = 100747257663320. Its totient is φ = 100747257663318.

The previous prime is 100747257663259. The next prime is 100747257663331. The reversal of 100747257663319 is 913366752747001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100747257663319 is a prime.

It is a super-2 number, since 2×100747257663319² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100747257663359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50373628831659 + 50373628831660.

It is an arithmetic number, because the mean of its divisors is an integer number (50373628831660).

Almost surely, 2^{100747257663319} is an apocalyptic number.

100747257663319 is a deficient number, since it is larger than the sum of its proper divisors (1).

100747257663319 is an equidigital number, since it uses as much as digits as its factorization.

100747257663319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40007520, while the sum is 61.

The spelling of 100747257663319 in words is "one hundred trillion, seven hundred forty-seven billion, two hundred fifty-seven million, six hundred sixty-three thousand, three hundred nineteen".