971011419983 has 16 divisors (see below), whose sum is σ = 1061398753920. Its totient is φ = 880976896800.

The previous prime is 971011419979. The next prime is 971011420003. The reversal of 971011419983 is 389914110179.

It is not a de Polignac number, because 971011419983 - 2² = 971011419979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (971011419683) 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, 54210233 + ... + 54228141.

It is an arithmetic number, because the mean of its divisors is an integer number (66337422120).

Almost surely, 2^971011419983 is an apocalyptic number.

971011419983 is a deficient number, since it is larger than the sum of its proper divisors (90387333937).

971011419983 is a wasteful number, since it uses less digits than its factorization.

971011419983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27478.

The product of its (nonzero) digits is 489888, while the sum is 53.

The spelling of 971011419983 in words is "nine hundred seventy-one billion, eleven million, four hundred nineteen thousand, nine hundred eighty-three".