988883111131 has 2 divisors, whose sum is σ = 988883111132. Its totient is φ = 988883111130.

The previous prime is 988883111081. The next prime is 988883111147. The reversal of 988883111131 is 131111388889.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 988883111131 - 2²⁷ = 988748893403 is a prime.

It is a super-2 number, since 2×988883111131² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (988883111191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 494441555565 + 494441555566.

It is an arithmetic number, because the mean of its divisors is an integer number (494441555566).

Almost surely, 2^988883111131 is an apocalyptic number.

988883111131 is a deficient number, since it is larger than the sum of its proper divisors (1).

988883111131 is an equidigital number, since it uses as much as digits as its factorization.

988883111131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 52.

The spelling of 988883111131 in words is "nine hundred eighty-eight billion, eight hundred eighty-three million, one hundred eleven thousand, one hundred thirty-one".