101111011111093 has 2 divisors, whose sum is σ = 101111011111094. Its totient is φ = 101111011111092.

The previous prime is 101111011111057. The next prime is 101111011111129. The reversal of 101111011111093 is 390111110111101.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (101111011111057) and next prime (101111011111129).

It can be written as a sum of positive squares in only one way, i.e., 61386958610289 + 39724052500804 = 7834983^2 + 6302702^2 .

It is a cyclic number.

It is not a de Polignac number, because 101111011111093 - 2²¹ = 101111009013941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101111011411093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555505555546 + 50555505555547.

It is an arithmetic number, because the mean of its divisors is an integer number (50555505555547).

Almost surely, 2^{101111011111093} is an apocalyptic number.

It is an amenable number.

101111011111093 is a deficient number, since it is larger than the sum of its proper divisors (1).

101111011111093 is an equidigital number, since it uses as much as digits as its factorization.

101111011111093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 22.

Adding to 101111011111093 its reverse (390111110111101), we get a palindrome (491222121222194).

The spelling of 101111011111093 in words is "one hundred one trillion, one hundred eleven billion, eleven million, one hundred eleven thousand, ninety-three".