164354103 has 10 divisors (see below), whose sum is σ = 245516744. Its totient is φ = 109569348.

The previous prime is 164354089. The next prime is 164354131. The reversal of 164354103 is 301453461.

164354103 is a `hidden beast` number, since 1 + 643 + 5 + 4 + 10 + 3 = 666.

It is not a de Polignac number, because 164354103 - 2²⁴ = 147576887 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164354143) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1014451 + ... + 1014612.

Almost surely, 2^164354103 is an apocalyptic number.

164354103 is a deficient number, since it is larger than the sum of its proper divisors (81162641).

164354103 is an equidigital number, since it uses as much as digits as its factorization.

164354103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029075 (or 2029066 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 164354103 is about 12820.0664194847. The cubic root of 164354103 is about 547.7640385285.

The spelling of 164354103 in words is "one hundred sixty-four million, three hundred fifty-four thousand, one hundred three".