109612000717 has 2 divisors, whose sum is σ = 109612000718. Its totient is φ = 109612000716.

The previous prime is 109612000681. The next prime is 109612000769. The reversal of 109612000717 is 717000216901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106141730436 + 3470270281 = 325794^2 + 58909^2 .

It is a cyclic number.

It is not a de Polignac number, because 109612000717 - 2¹¹ = 109611998669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109612000777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54806000358 + 54806000359.

It is an arithmetic number, because the mean of its divisors is an integer number (54806000359).

Almost surely, 2^109612000717 is an apocalyptic number.

It is an amenable number.

109612000717 is a deficient number, since it is larger than the sum of its proper divisors (1).

109612000717 is an equidigital number, since it uses as much as digits as its factorization.

109612000717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 34.

The spelling of 109612000717 in words is "one hundred nine billion, six hundred twelve million, seven hundred seventeen", and thus it is an aban number.