153830205 has 16 divisors (see below), whose sum is σ = 273476160. Its totient is φ = 82042704.

The previous prime is 153830203. The next prime is 153830207. The reversal of 153830205 is 502038351.

153830205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (153830203) and next prime (153830207).

It is not a de Polignac number, because 153830205 - 2¹ = 153830203 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153830203) 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, 569607 + ... + 569876.

It is an arithmetic number, because the mean of its divisors is an integer number (17092260).

Almost surely, 2^153830205 is an apocalyptic number.

153830205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

153830205 is a deficient number, since it is larger than the sum of its proper divisors (119645955).

153830205 is a wasteful number, since it uses less digits than its factorization.

153830205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139497 (or 1139491 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 153830205 is about 12402.8305237151. The cubic root of 153830205 is about 535.8137730659.

Adding to 153830205 its reverse (502038351), we get a palindrome (655868556).

The spelling of 153830205 in words is "one hundred fifty-three million, eight hundred thirty thousand, two hundred five".