165830124 has 12 divisors (see below), whose sum is σ = 386936984. Its totient is φ = 55276704.

The previous prime is 165830107. The next prime is 165830131. The reversal of 165830124 is 421038561.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 165830091 and 165830100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6909577 + ... + 6909600.

Almost surely, 2^165830124 is an apocalyptic number.

It is an amenable number.

165830124 is an abundant number, since it is smaller than the sum of its proper divisors (221106860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

165830124 is a wasteful number, since it uses less digits than its factorization.

165830124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13819184 (or 13819182 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 165830124 is about 12877.5045719270. The cubic root of 165830124 is about 549.3989290300.

Adding to 165830124 its reverse (421038561), we get a palindrome (586868685).

The spelling of 165830124 in words is "one hundred sixty-five million, eight hundred thirty thousand, one hundred twenty-four".