10311344121 has 8 divisors (see below), whose sum is σ = 14806032640. Its totient is φ = 6345442512.

The previous prime is 10311344041. The next prime is 10311344167. The reversal of 10311344121 is 12144311301.

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

It is not a de Polignac number, because 10311344121 - 2¹¹ = 10311342073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10311344171) 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, 132196681 + ... + 132196758.

It is an arithmetic number, because the mean of its divisors is an integer number (1850754080).

Almost surely, 2^10311344121 is an apocalyptic number.

It is an amenable number.

10311344121 is a deficient number, since it is larger than the sum of its proper divisors (4494688519).

10311344121 is a wasteful number, since it uses less digits than its factorization.

10311344121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264393455.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 10311344121 its reverse (12144311301), we get a palindrome (22455655422).

The spelling of 10311344121 in words is "ten billion, three hundred eleven million, three hundred forty-four thousand, one hundred twenty-one".