1830854030205 has 8 divisors (see below), whose sum is σ = 2929366448352. Its totient is φ = 976455482768.

The previous prime is 1830854030179. The next prime is 1830854030233. The reversal of 1830854030205 is 5020304580381.

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

It is a cyclic number.

It is not a de Polignac number, because 1830854030205 - 2¹³ = 1830854022013 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61028467659 + ... + 61028467688.

It is an arithmetic number, because the mean of its divisors is an integer number (366170806044).

Almost surely, 2^{1830854030205} is an apocalyptic number.

1830854030205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1830854030205 is a deficient number, since it is larger than the sum of its proper divisors (1098512418147).

1830854030205 is a wasteful number, since it uses less digits than its factorization.

1830854030205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122056935355.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 1830854030205 in words is "one trillion, eight hundred thirty billion, eight hundred fifty-four million, thirty thousand, two hundred five".