10131011989 has 8 divisors (see below), whose sum is σ = 11977551360. Its totient is φ = 8384285616.

The previous prime is 10131011971. The next prime is 10131011993. The reversal of 10131011989 is 98911013101.

10131011989 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10131011989 - 2²⁹ = 9594141077 is a prime.

It is a super-2 number, since 2×10131011989² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131071989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24953029 + ... + 24953434.

It is an arithmetic number, because the mean of its divisors is an integer number (1497193920).

Almost surely, 2^10131011989 is an apocalyptic number.

It is an amenable number.

10131011989 is a deficient number, since it is larger than the sum of its proper divisors (1846539371).

10131011989 is an equidigital number, since it uses as much as digits as its factorization.

10131011989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49906499.

The product of its (nonzero) digits is 1944, while the sum is 34.

The spelling of 10131011989 in words is "ten billion, one hundred thirty-one million, eleven thousand, nine hundred eighty-nine".