162980046331 has 2 divisors, whose sum is σ = 162980046332. Its totient is φ = 162980046330.

The previous prime is 162980046323. The next prime is 162980046377. The reversal of 162980046331 is 133640089261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 162980046331 - 2³ = 162980046323 is a prime.

It is a super-3 number, since 3×162980046331³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (162980040331) 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, 81490023165 + 81490023166.

It is an arithmetic number, because the mean of its divisors is an integer number (81490023166).

Almost surely, 2^162980046331 is an apocalyptic number.

162980046331 is a deficient number, since it is larger than the sum of its proper divisors (1).

162980046331 is an equidigital number, since it uses as much as digits as its factorization.

162980046331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 43.

The spelling of 162980046331 in words is "one hundred sixty-two billion, nine hundred eighty million, forty-six thousand, three hundred thirty-one".