106315808773 has 2 divisors, whose sum is σ = 106315808774. Its totient is φ = 106315808772.

The previous prime is 106315808743. The next prime is 106315808783. The reversal of 106315808773 is 377808513601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69346902244 + 36968906529 = 263338^2 + 192273^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106315808773 is a prime.

It is a super-2 number, since 2×106315808773² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106315808713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53157904386 + 53157904387.

It is an arithmetic number, because the mean of its divisors is an integer number (53157904387).

Almost surely, 2^106315808773 is an apocalyptic number.

It is an amenable number.

106315808773 is a deficient number, since it is larger than the sum of its proper divisors (1).

106315808773 is an equidigital number, since it uses as much as digits as its factorization.

106315808773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 49.

The spelling of 106315808773 in words is "one hundred six billion, three hundred fifteen million, eight hundred eight thousand, seven hundred seventy-three".