980788129211 has 6 divisors (see below), whose sum is σ = 1069954269636. Its totient is φ = 891622586000.

The previous prime is 980788129187. The next prime is 980788129247. The reversal of 980788129211 is 112921887089.

It is a de Polignac number, because none of the positive numbers 2^k-980788129211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (980788120211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3135311 + ... + 3433911.

It is an arithmetic number, because the mean of its divisors is an integer number (178325711606).

Almost surely, 2^980788129211 is an apocalyptic number.

980788129211 is a deficient number, since it is larger than the sum of its proper divisors (89166140425).

980788129211 is an frugal number, since it uses more digits than its factorization.

980788129211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597213 (or 298612 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 56.

The spelling of 980788129211 in words is "nine hundred eighty billion, seven hundred eighty-eight million, one hundred twenty-nine thousand, two hundred eleven".