1830351141 has 16 divisors (see below), whose sum is σ = 2712744000. Its totient is φ = 1219733424.

The previous prime is 1830351101. The next prime is 1830351143. The reversal of 1830351141 is 1411530381.

It is not a de Polignac number, because 1830351141 - 2⁷ = 1830351013 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 (1830351143) 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, 60315 + ... + 85431.

It is an arithmetic number, because the mean of its divisors is an integer number (169546500).

Almost surely, 2^1830351141 is an apocalyptic number.

It is an amenable number.

1830351141 is a deficient number, since it is larger than the sum of its proper divisors (882392859).

1830351141 is a wasteful number, since it uses less digits than its factorization.

1830351141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27825 (or 27819 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1830351141 is about 42782.6032517892. The cubic root of 1830351141 is about 1223.2394292139.

The spelling of 1830351141 in words is "one billion, eight hundred thirty million, three hundred fifty-one thousand, one hundred forty-one".