1005126623130 has 32 divisors (see below), whose sum is σ = 2756918738304. Its totient is φ = 229743228096.

The previous prime is 1005126623129. The next prime is 1005126623147. The reversal of 1005126623130 is 313266215001.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2393158417 + ... + 2393158836.

It is an arithmetic number, because the mean of its divisors is an integer number (86153710572).

Almost surely, 2^{1005126623130} is an apocalyptic number.

1005126623130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1005126623130 is an abundant number, since it is smaller than the sum of its proper divisors (1751792115174).

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

1005126623130 is a wasteful number, since it uses less digits than its factorization.

1005126623130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4786317270.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 1005126623130 in words is "one trillion, five billion, one hundred twenty-six million, six hundred twenty-three thousand, one hundred thirty".