1005231215230 has 64 divisors (see below), whose sum is σ = 2088741344256. Its totient is φ = 344720992000.

The previous prime is 1005231215221. The next prime is 1005231215257. The reversal of 1005231215230 is 325121325001.

1005231215230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1005231215195 and 1005231215204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2618431 + ... + 2977690.

It is an arithmetic number, because the mean of its divisors is an integer number (32636583504).

Almost surely, 2^{1005231215230} is an apocalyptic number.

1005231215230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1005231215230 is an abundant number, since it is smaller than the sum of its proper divisors (1083510129026).

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

1005231215230 is a wasteful number, since it uses less digits than its factorization.

1005231215230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5596233.

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 1005231215230 in words is "one trillion, five billion, two hundred thirty-one million, two hundred fifteen thousand, two hundred thirty".