108787846273 has 2 divisors, whose sum is σ = 108787846274. Its totient is φ = 108787846272.

The previous prime is 108787846229. The next prime is 108787846291. The reversal of 108787846273 is 372648787801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69501831424 + 39286014849 = 263632^2 + 198207^2 .

It is an emirp because it is prime and its reverse (372648787801) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108787846273 is a prime.

It is not a weakly prime, because it can be changed into another prime (108787846373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54393923136 + 54393923137.

It is an arithmetic number, because the mean of its divisors is an integer number (54393923137).

Almost surely, 2^108787846273 is an apocalyptic number.

It is an amenable number.

108787846273 is a deficient number, since it is larger than the sum of its proper divisors (1).

108787846273 is an equidigital number, since it uses as much as digits as its factorization.

108787846273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25288704, while the sum is 61.

The spelling of 108787846273 in words is "one hundred eight billion, seven hundred eighty-seven million, eight hundred forty-six thousand, two hundred seventy-three".