111110101093 has 2 divisors, whose sum is σ = 111110101094. Its totient is φ = 111110101092.

The previous prime is 111110101043. The next prime is 111110101129. The reversal of 111110101093 is 390101011111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59363860609 + 51746240484 = 243647^2 + 227478^2 .

It is a cyclic number.

It is not a de Polignac number, because 111110101093 - 2¹³ = 111110092901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111110101093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111110101043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55555050546 + 55555050547.

It is an arithmetic number, because the mean of its divisors is an integer number (55555050547).

Almost surely, 2^111110101093 is an apocalyptic number.

It is an amenable number.

111110101093 is a deficient number, since it is larger than the sum of its proper divisors (1).

111110101093 is an equidigital number, since it uses as much as digits as its factorization.

111110101093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 19.

The spelling of 111110101093 in words is "one hundred eleven billion, one hundred ten million, one hundred one thousand, ninety-three".