162063121 has 8 divisors (see below), whose sum is σ = 176997600. Its totient is φ = 147162240.

The previous prime is 162063067. The next prime is 162063127. The reversal of 162063121 is 121360261.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162063121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 162063092 and 162063101.

It is not an unprimeable number, because it can be changed into a prime (162063127) 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, 2290 + ... + 18148.

It is an arithmetic number, because the mean of its divisors is an integer number (22124700).

Almost surely, 2^162063121 is an apocalyptic number.

162063121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

162063121 is a deficient number, since it is larger than the sum of its proper divisors (14934479).

162063121 is a wasteful number, since it uses less digits than its factorization.

162063121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16799.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 162063121 is about 12730.4014469301. The cubic root of 162063121 is about 545.2069701801.

The spelling of 162063121 in words is "one hundred sixty-two million, sixty-three thousand, one hundred twenty-one".