113541104421077 has 2 divisors, whose sum is σ = 113541104421078. Its totient is φ = 113541104421076.

The previous prime is 113541104421067. The next prime is 113541104421161. The reversal of 113541104421077 is 770124401145311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110127205210801 + 3413899210276 = 10494151^2 + 1847674^2 .

It is a cyclic number.

It is not a de Polignac number, because 113541104421077 - 2³⁴ = 113523924551893 is a prime.

It is a super-2 number, since 2×113541104421077² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113541104421047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56770552210538 + 56770552210539.

It is an arithmetic number, because the mean of its divisors is an integer number (56770552210539).

Almost surely, 2^{113541104421077} is an apocalyptic number.

It is an amenable number.

113541104421077 is a deficient number, since it is larger than the sum of its proper divisors (1).

113541104421077 is an equidigital number, since it uses as much as digits as its factorization.

113541104421077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94080, while the sum is 41.

Adding to 113541104421077 its reverse (770124401145311), we get a palindrome (883665505566388).

The spelling of 113541104421077 in words is "one hundred thirteen trillion, five hundred forty-one billion, one hundred four million, four hundred twenty-one thousand, seventy-seven".