10893131289 has 32 divisors (see below), whose sum is σ = 16650748800. Its totient is φ = 7033893120.

The previous prime is 10893131267. The next prime is 10893131309. The reversal of 10893131289 is 98213139801.

It is not a de Polignac number, because 10893131289 - 2⁹ = 10893130777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10893131239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118477 + ... + 189269.

It is an arithmetic number, because the mean of its divisors is an integer number (520335900).

Almost surely, 2^10893131289 is an apocalyptic number.

It is an amenable number.

10893131289 is a deficient number, since it is larger than the sum of its proper divisors (5757617511).

10893131289 is a wasteful number, since it uses less digits than its factorization.

10893131289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70982 (or 70976 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The spelling of 10893131289 in words is "ten billion, eight hundred ninety-three million, one hundred thirty-one thousand, two hundred eighty-nine".