971071616130 has 64 divisors (see below), whose sum is σ = 2905648063488. Its totient is φ = 201781114560.

The previous prime is 971071616069. The next prime is 971071616171. The reversal of 971071616130 is 31616170179.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon 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, 210186352 + ... + 210190971.

It is an arithmetic number, because the mean of its divisors is an integer number (45400750992).

Almost surely, 2^971071616130 is an apocalyptic number.

971071616130 is an abundant number, since it is smaller than the sum of its proper divisors (1934576447358).

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

971071616130 is a wasteful number, since it uses less digits than its factorization.

971071616130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420377351.

The product of its (nonzero) digits is 47628, while the sum is 42.

The spelling of 971071616130 in words is "nine hundred seventy-one billion, seventy-one million, six hundred sixteen thousand, one hundred thirty".