130021319973 has 16 divisors (see below), whose sum is σ = 187418121920. Its totient is φ = 79899302016.

The previous prime is 130021319957. The next prime is 130021320007. The reversal of 130021319973 is 379913120031.

It is not a de Polignac number, because 130021319973 - 2⁴ = 130021319957 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130021317973) 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, 30823240 + ... + 30827457.

It is an arithmetic number, because the mean of its divisors is an integer number (11713632620).

Almost surely, 2^130021319973 is an apocalyptic number.

It is an amenable number.

130021319973 is a deficient number, since it is larger than the sum of its proper divisors (57396801947).

130021319973 is a wasteful number, since it uses less digits than its factorization.

130021319973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61650756.

The product of its (nonzero) digits is 30618, while the sum is 39.

The spelling of 130021319973 in words is "one hundred thirty billion, twenty-one million, three hundred nineteen thousand, nine hundred seventy-three".