108128202037 has 2 divisors, whose sum is σ = 108128202038. Its totient is φ = 108128202036.

The previous prime is 108128202023. The next prime is 108128202073. The reversal of 108128202037 is 730202821801.

Together with next prime (108128202073) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106353602161 + 1774599876 = 326119^2 + 42126^2 .

It is a cyclic number.

It is not a de Polignac number, because 108128202037 - 2¹¹ = 108128199989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 108128201993 and 108128202011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108128202137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54064101018 + 54064101019.

It is an arithmetic number, because the mean of its divisors is an integer number (54064101019).

Almost surely, 2^108128202037 is an apocalyptic number.

It is an amenable number.

108128202037 is a deficient number, since it is larger than the sum of its proper divisors (1).

108128202037 is an equidigital number, since it uses as much as digits as its factorization.

108128202037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 34.

The spelling of 108128202037 in words is "one hundred eight billion, one hundred twenty-eight million, two hundred two thousand, thirty-seven".