130021021006 has 16 divisors (see below), whose sum is σ = 197791580160. Its totient is φ = 64090615960.

The previous prime is 130021020991. The next prime is 130021021019. The reversal of 130021021006 is 600120120031.

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, 3909315 + ... + 3942433.

It is an arithmetic number, because the mean of its divisors is an integer number (12361973760).

Almost surely, 2^130021021006 is an apocalyptic number.

130021021006 is a deficient number, since it is larger than the sum of its proper divisors (67770559154).

130021021006 is a wasteful number, since it uses less digits than its factorization.

130021021006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60839.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 130021021006 its reverse (600120120031), we get a palindrome (730141141037).

The spelling of 130021021006 in words is "one hundred thirty billion, twenty-one million, twenty-one thousand, six".