111377305093 has 2 divisors, whose sum is σ = 111377305094. Its totient is φ = 111377305092.

The previous prime is 111377305073. The next prime is 111377305099. The reversal of 111377305093 is 390503773111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111300969924 + 76335169 = 333618^2 + 8737^2 .

It is a cyclic number.

It is not a de Polignac number, because 111377305093 - 2³³ = 102787370501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111377305099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55688652546 + 55688652547.

It is an arithmetic number, because the mean of its divisors is an integer number (55688652547).

Almost surely, 2^111377305093 is an apocalyptic number.

It is an amenable number.

111377305093 is a deficient number, since it is larger than the sum of its proper divisors (1).

111377305093 is an equidigital number, since it uses as much as digits as its factorization.

111377305093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 59535, while the sum is 40.

The spelling of 111377305093 in words is "one hundred eleven billion, three hundred seventy-seven million, three hundred five thousand, ninety-three".