164202105 has 16 divisors (see below), whose sum is σ = 263096640. Its totient is φ = 87450048.

The previous prime is 164202043. The next prime is 164202107. The reversal of 164202105 is 501202461.

164202105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 164202105 - 2¹⁵ = 164169337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (164202107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3679 + ... + 18491.

It is an arithmetic number, because the mean of its divisors is an integer number (16443540).

Almost surely, 2^164202105 is an apocalyptic number.

164202105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

164202105 is a deficient number, since it is larger than the sum of its proper divisors (98894535).

164202105 is a wasteful number, since it uses less digits than its factorization.

164202105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15560.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 164202105 is about 12814.1369198241. The cubic root of 164202105 is about 547.5951253576.

Adding to 164202105 its reverse (501202461), we get a palindrome (665404566).

The spelling of 164202105 in words is "one hundred sixty-four million, two hundred two thousand, one hundred five".