162402101 has 8 divisors (see below), whose sum is σ = 171299520. Its totient is φ = 153539712.

The previous prime is 162402083. The next prime is 162402113. The reversal of 162402101 is 101204261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 162402101 - 2¹⁰ = 162401077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 162402101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162402181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1061 + ... + 18053.

It is an arithmetic number, because the mean of its divisors is an integer number (21412440).

Almost surely, 2^162402101 is an apocalyptic number.

It is an amenable number.

162402101 is a deficient number, since it is larger than the sum of its proper divisors (8897419).

162402101 is a wasteful number, since it uses less digits than its factorization.

162402101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17515.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 162402101 is about 12743.7082907606. The cubic root of 162402101 is about 545.5868335965.

Adding to 162402101 its reverse (101204261), we get a palindrome (263606362).

The spelling of 162402101 in words is "one hundred sixty-two million, four hundred two thousand, one hundred one".