36161510155031 has 2 divisors, whose sum is σ = 36161510155032. Its totient is φ = 36161510155030.

The previous prime is 36161510155021. The next prime is 36161510155033. The reversal of 36161510155031 is 13055101516163.

36161510155031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36161510155031 - 2¹⁸ = 36161509892887 is a prime.

It is a super-2 number, since 2×36161510155031² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 36161510155033, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36161510155033) 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, 18080755077515 + 18080755077516.

It is an arithmetic number, because the mean of its divisors is an integer number (18080755077516).

Almost surely, 2^{36161510155031} is an apocalyptic number.

36161510155031 is a deficient number, since it is larger than the sum of its proper divisors (1).

36161510155031 is an equidigital number, since it uses as much as digits as its factorization.

36161510155031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40500, while the sum is 38.

The spelling of 36161510155031 in words is "thirty-six trillion, one hundred sixty-one billion, five hundred ten million, one hundred fifty-five thousand, thirty-one".