162333563213 has 2 divisors, whose sum is σ = 162333563214. Its totient is φ = 162333563212.

The previous prime is 162333563167. The next prime is 162333563257. The reversal of 162333563213 is 312365333261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86776198084 + 75557365129 = 294578^2 + 274877^2 .

It is an emirp because it is prime and its reverse (312365333261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 162333563213 - 2¹² = 162333559117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162333563263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81166781606 + 81166781607.

It is an arithmetic number, because the mean of its divisors is an integer number (81166781607).

Almost surely, 2^162333563213 is an apocalyptic number.

It is an amenable number.

162333563213 is a deficient number, since it is larger than the sum of its proper divisors (1).

162333563213 is an equidigital number, since it uses as much as digits as its factorization.

162333563213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 38.

Adding to 162333563213 its reverse (312365333261), we get a palindrome (474698896474).

The spelling of 162333563213 in words is "one hundred sixty-two billion, three hundred thirty-three million, five hundred sixty-three thousand, two hundred thirteen".