10931131129 has 8 divisors (see below), whose sum is σ = 11507464640. Its totient is φ = 10354898736.

The previous prime is 10931131097. The next prime is 10931131139. The reversal of 10931131129 is 92113113901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10931131129 - 2⁵ = 10931131097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10931131129.

It is not an unprimeable number, because it can be changed into a prime (10931131139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312412 + ... + 345634.

It is an arithmetic number, because the mean of its divisors is an integer number (1438433080).

Almost surely, 2^10931131129 is an apocalyptic number.

10931131129 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

10931131129 is a deficient number, since it is larger than the sum of its proper divisors (576333511).

10931131129 is a wasteful number, since it uses less digits than its factorization.

10931131129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50559.

The product of its (nonzero) digits is 1458, while the sum is 31.

It can be divided in two parts, 10 and 931131129, that added together give a palindrome (931131139).

The spelling of 10931131129 in words is "ten billion, nine hundred thirty-one million, one hundred thirty-one thousand, one hundred twenty-nine".