10311131330 has 8 divisors (see below), whose sum is σ = 18560036412. Its totient is φ = 4124452528.

The previous prime is 10311131323. The next prime is 10311131353. The reversal of 10311131330 is 3313111301.

It can be written as a sum of positive squares in 2 ways, for example, as 10050664009 + 260467321 = 100253^2 + 16139^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 10311131299 and 10311131308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515556557 + ... + 515556576.

Almost surely, 2^10311131330 is an apocalyptic number.

10311131330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10311131330 is a deficient number, since it is larger than the sum of its proper divisors (8248905082).

10311131330 is a wasteful number, since it uses less digits than its factorization.

10311131330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031113140.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 10311131330 its reverse (3313111301), we get a palindrome (13624242631).

The spelling of 10311131330 in words is "ten billion, three hundred eleven million, one hundred thirty-one thousand, three hundred thirty".