611112130562041 has 2 divisors, whose sum is σ = 611112130562042. Its totient is φ = 611112130562040.

The previous prime is 611112130561987. The next prime is 611112130562149. The reversal of 611112130562041 is 140265031211116.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 610915061156416 + 197069405625 = 24716696^2 + 443925^2 .

It is a cyclic number.

It is not a de Polignac number, because 611112130562041 - 2¹³ = 611112130553849 is a prime.

It is a super-2 number, since 2×611112130562041² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 611112130561988 and 611112130562006.

It is not a weakly prime, because it can be changed into another prime (611112130562341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305556065281020 + 305556065281021.

It is an arithmetic number, because the mean of its divisors is an integer number (305556065281021).

Almost surely, 2^{611112130562041} is an apocalyptic number.

It is an amenable number.

611112130562041 is a deficient number, since it is larger than the sum of its proper divisors (1).

611112130562041 is an equidigital number, since it uses as much as digits as its factorization.

611112130562041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 34.

Adding to 611112130562041 its reverse (140265031211116), we get a palindrome (751377161773157).

The spelling of 611112130562041 in words is "six hundred eleven trillion, one hundred twelve billion, one hundred thirty million, five hundred sixty-two thousand, forty-one".