10311431141 has 16 divisors (see below), whose sum is σ = 12294747648. Its totient is φ = 8538009600.

The previous prime is 10311431111. The next prime is 10311431171. The reversal of 10311431141 is 14113411301.

It is an interprime number because it is at equal distance from previous prime (10311431111) and next prime (10311431171).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10311431141 is a prime.

It is a super-2 number, since 2×10311431141² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311431101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 883580 + ... + 895173.

It is an arithmetic number, because the mean of its divisors is an integer number (768421728).

Almost surely, 2^10311431141 is an apocalyptic number.

10311431141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10311431141 is a deficient number, since it is larger than the sum of its proper divisors (1983316507).

10311431141 is a wasteful number, since it uses less digits than its factorization.

10311431141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778812.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 10311431141 its reverse (14113411301), we get a palindrome (24424842442).

The spelling of 10311431141 in words is "ten billion, three hundred eleven million, four hundred thirty-one thousand, one hundred forty-one".