110930394996557 has 2 divisors, whose sum is σ = 110930394996558. Its totient is φ = 110930394996556.

The previous prime is 110930394996521. The next prime is 110930394996581. The reversal of 110930394996557 is 755699493039011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74360630274121 + 36569764722436 = 8623261^2 + 6047294^2 .

It is a cyclic number.

It is not a de Polignac number, because 110930394996557 - 2⁸ = 110930394996301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110930399996557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55465197498278 + 55465197498279.

It is an arithmetic number, because the mean of its divisors is an integer number (55465197498279).

Almost surely, 2^{110930394996557} is an apocalyptic number.

It is an amenable number.

110930394996557 is a deficient number, since it is larger than the sum of its proper divisors (1).

110930394996557 is an equidigital number, since it uses as much as digits as its factorization.

110930394996557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248005800, while the sum is 71.

The spelling of 110930394996557 in words is "one hundred ten trillion, nine hundred thirty billion, three hundred ninety-four million, nine hundred ninety-six thousand, five hundred fifty-seven".