109985411293 has 2 divisors, whose sum is σ = 109985411294. Its totient is φ = 109985411292.

The previous prime is 109985411233. The next prime is 109985411353. The reversal of 109985411293 is 392114589901.

It is a balanced prime because it is at equal distance from previous prime (109985411233) and next prime (109985411353).

It can be written as a sum of positive squares in only one way, i.e., 104327062009 + 5658349284 = 322997^2 + 75222^2 .

It is a cyclic number.

It is not a de Polignac number, because 109985411293 - 2²¹ = 109983314141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109985411293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109985411233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54992705646 + 54992705647.

It is an arithmetic number, because the mean of its divisors is an integer number (54992705647).

Almost surely, 2^109985411293 is an apocalyptic number.

It is an amenable number.

109985411293 is a deficient number, since it is larger than the sum of its proper divisors (1).

109985411293 is an equidigital number, since it uses as much as digits as its factorization.

109985411293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 52.

The spelling of 109985411293 in words is "one hundred nine billion, nine hundred eighty-five million, four hundred eleven thousand, two hundred ninety-three".