153331324313161 has 2 divisors, whose sum is σ = 153331324313162. Its totient is φ = 153331324313160.

The previous prime is 153331324313159. The next prime is 153331324313239. The reversal of 153331324313161 is 161313423133351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101420106270025 + 51911218043136 = 10070755^2 + 7204944^2 .

It is a cyclic number.

It is not a de Polignac number, because 153331324313161 - 2¹ = 153331324313159 is a prime.

Together with 153331324313159, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (153331324313861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76665662156580 + 76665662156581.

It is an arithmetic number, because the mean of its divisors is an integer number (76665662156581).

Almost surely, 2^{153331324313161} is an apocalyptic number.

It is an amenable number.

153331324313161 is a deficient number, since it is larger than the sum of its proper divisors (1).

153331324313161 is an equidigital number, since it uses as much as digits as its factorization.

153331324313161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 40.

The spelling of 153331324313161 in words is "one hundred fifty-three trillion, three hundred thirty-one billion, three hundred twenty-four million, three hundred thirteen thousand, one hundred sixty-one".