108701444478007 has 2 divisors, whose sum is σ = 108701444478008. Its totient is φ = 108701444478006.

The previous prime is 108701444477957. The next prime is 108701444478073. The reversal of 108701444478007 is 700874444107801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108701444478007 - 2¹¹ = 108701444475959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108701444478607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54350722239003 + 54350722239004.

It is an arithmetic number, because the mean of its divisors is an integer number (54350722239004).

Almost surely, 2^{108701444478007} is an apocalyptic number.

108701444478007 is a deficient number, since it is larger than the sum of its proper divisors (1).

108701444478007 is an equidigital number, since it uses as much as digits as its factorization.

108701444478007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5619712, while the sum is 55.

The spelling of 108701444478007 in words is "one hundred eight trillion, seven hundred one billion, four hundred forty-four million, four hundred seventy-eight thousand, seven".