162134132 has 6 divisors (see below), whose sum is σ = 283734738. Its totient is φ = 81067064.

The previous prime is 162134081. The next prime is 162134143. The reversal of 162134132 is 231431261.

It can be written as a sum of positive squares in only one way, i.e., 130279396 + 31854736 = 11414^2 + 5644^2 .

It is a junction number, because it is equal to n+sod(n) for n = 162134098 and 162134107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20266763 + ... + 20266770.

It is an arithmetic number, because the mean of its divisors is an integer number (47289123).

Almost surely, 2^162134132 is an apocalyptic number.

It is an amenable number.

162134132 is a deficient number, since it is larger than the sum of its proper divisors (121600606).

162134132 is a wasteful number, since it uses less digits than its factorization.

162134132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40533537 (or 40533535 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 162134132 is about 12733.1901737153. The cubic root of 162134132 is about 545.2865894433.

Adding to 162134132 its reverse (231431261), we get a palindrome (393565393).

It can be divided in two parts, 1621 and 34132, that added together give a palindrome (35753).

The spelling of 162134132 in words is "one hundred sixty-two million, one hundred thirty-four thousand, one hundred thirty-two".