162142524331 has 2 divisors, whose sum is σ = 162142524332. Its totient is φ = 162142524330.

The previous prime is 162142524317. The next prime is 162142524337. The reversal of 162142524331 is 133425241261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162142524331 - 2³³ = 153552589739 is a prime.

It is a super-2 number, since 2×162142524331² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (162142524337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81071262165 + 81071262166.

It is an arithmetic number, because the mean of its divisors is an integer number (81071262166).

Almost surely, 2^162142524331 is an apocalyptic number.

162142524331 is a deficient number, since it is larger than the sum of its proper divisors (1).

162142524331 is an equidigital number, since it uses as much as digits as its factorization.

162142524331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 34.

Adding to 162142524331 its reverse (133425241261), we get a palindrome (295567765592).

The spelling of 162142524331 in words is "one hundred sixty-two billion, one hundred forty-two million, five hundred twenty-four thousand, three hundred thirty-one".