163102101 has 4 divisors (see below), whose sum is σ = 217469472. Its totient is φ = 108734732.

The previous prime is 163102087. The next prime is 163102127. The reversal of 163102101 is 101201361.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-163102101 is a prime.

It is a super-2 number, since 2×163102101² = 53204590701228402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163102171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27183681 + ... + 27183686.

It is an arithmetic number, because the mean of its divisors is an integer number (54367368).

Almost surely, 2^163102101 is an apocalyptic number.

It is an amenable number.

163102101 is a deficient number, since it is larger than the sum of its proper divisors (54367371).

163102101 is an equidigital number, since it uses as much as digits as its factorization.

163102101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54367370.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 163102101 is about 12771.1432925952. The cubic root of 163102101 is about 546.3695890248.

Adding to 163102101 its reverse (101201361), we get a palindrome (264303462).

The spelling of 163102101 in words is "one hundred sixty-three million, one hundred two thousand, one hundred one".