608155325111 has 2 divisors, whose sum is σ = 608155325112. Its totient is φ = 608155325110.

The previous prime is 608155325083. The next prime is 608155325123. The reversal of 608155325111 is 111523551806.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 608155325111 - 2¹⁴ = 608155308727 is a prime.

It is a super-2 number, since 2×608155325111² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (608155325131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304077662555 + 304077662556.

It is an arithmetic number, because the mean of its divisors is an integer number (304077662556).

Almost surely, 2^608155325111 is an apocalyptic number.

608155325111 is a deficient number, since it is larger than the sum of its proper divisors (1).

608155325111 is an equidigital number, since it uses as much as digits as its factorization.

608155325111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 38.

Adding to 608155325111 its reverse (111523551806), we get a palindrome (719678876917).

The spelling of 608155325111 in words is "six hundred eight billion, one hundred fifty-five million, three hundred twenty-five thousand, one hundred eleven".