1031848804830 has 128 divisors (see below), whose sum is σ = 2617492838400. Its totient is φ = 259904139264.

The previous prime is 1031848804829. The next prime is 1031848804843. The reversal of 1031848804830 is 384088481301.

It is a self number, because there is not a number n which added to its sum of digits gives 1031848804830.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 129576429 + ... + 129584391.

It is an arithmetic number, because the mean of its divisors is an integer number (20449162800).

Almost surely, 2^{1031848804830} is an apocalyptic number.

1031848804830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1031848804830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1308746419200).

1031848804830 is an abundant number, since it is smaller than the sum of its proper divisors (1585644033570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031848804830 is a wasteful number, since it uses less digits than its factorization.

1031848804830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11218.

The product of its (nonzero) digits is 589824, while the sum is 48.

The spelling of 1031848804830 in words is "one trillion, thirty-one billion, eight hundred forty-eight million, eight hundred four thousand, eight hundred thirty".