111334827293 has 2 divisors, whose sum is σ = 111334827294. Its totient is φ = 111334827292.

The previous prime is 111334827229. The next prime is 111334827337. The reversal of 111334827293 is 392728433111.

It is an a-pointer prime, because the next prime (111334827337) can be obtained adding 111334827293 to its sum of digits (44).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111327660964 + 7166329 = 333658^2 + 2677^2 .

It is a cyclic number.

It is not a de Polignac number, because 111334827293 - 2⁶ = 111334827229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111534827293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55667413646 + 55667413647.

It is an arithmetic number, because the mean of its divisors is an integer number (55667413647).

Almost surely, 2^111334827293 is an apocalyptic number.

It is an amenable number.

111334827293 is a deficient number, since it is larger than the sum of its proper divisors (1).

111334827293 is an equidigital number, since it uses as much as digits as its factorization.

111334827293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 44.

The spelling of 111334827293 in words is "one hundred eleven billion, three hundred thirty-four million, eight hundred twenty-seven thousand, two hundred ninety-three".