107801615557373 has 2 divisors, whose sum is σ = 107801615557374. Its totient is φ = 107801615557372.

The previous prime is 107801615557369. The next prime is 107801615557379. The reversal of 107801615557373 is 373755516108701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89699424276484 + 18102191280889 = 9470978^2 + 4254667^2 .

It is a cyclic number.

It is not a de Polignac number, because 107801615557373 - 2² = 107801615557369 is a prime.

It is a super-2 number, since 2×107801615557373² (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 (107801615557379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53900807778686 + 53900807778687.

It is an arithmetic number, because the mean of its divisors is an integer number (53900807778687).

Almost surely, 2^{107801615557373} is an apocalyptic number.

It is an amenable number.

107801615557373 is a deficient number, since it is larger than the sum of its proper divisors (1).

107801615557373 is an equidigital number, since it uses as much as digits as its factorization.

107801615557373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18522000, while the sum is 59.

The spelling of 107801615557373 in words is "one hundred seven trillion, eight hundred one billion, six hundred fifteen million, five hundred fifty-seven thousand, three hundred seventy-three".