162113051941 has 2 divisors, whose sum is σ = 162113051942. Its totient is φ = 162113051940.

The previous prime is 162113051939. The next prime is 162113052061. The reversal of 162113051941 is 149150311261.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143902629025 + 18210422916 = 379345^2 + 134946^2 .

It is a cyclic number.

It is not a de Polignac number, because 162113051941 - 2¹ = 162113051939 is a prime.

Together with 162113051939, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 162113051897 and 162113051906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162113051041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81056525970 + 81056525971.

It is an arithmetic number, because the mean of its divisors is an integer number (81056525971).

Almost surely, 2^162113051941 is an apocalyptic number.

It is an amenable number.

162113051941 is a deficient number, since it is larger than the sum of its proper divisors (1).

162113051941 is an equidigital number, since it uses as much as digits as its factorization.

162113051941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 34.

The spelling of 162113051941 in words is "one hundred sixty-two billion, one hundred thirteen million, fifty-one thousand, nine hundred forty-one".