1310016231 has 12 divisors (see below), whose sum is σ = 1893966360. Its totient is φ = 872550000.

The previous prime is 1310016229. The next prime is 1310016263. The reversal of 1310016231 is 1326100131.

It is not a de Polignac number, because 1310016231 - 2¹ = 1310016229 is a prime.

It is a super-2 number, since 2×1310016231² = 3432285050966890722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310016271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55645 + ... + 75606.

It is an arithmetic number, because the mean of its divisors is an integer number (157830530).

Almost surely, 2^1310016231 is an apocalyptic number.

1310016231 is a deficient number, since it is larger than the sum of its proper divisors (583950129).

1310016231 is a wasteful number, since it uses less digits than its factorization.

1310016231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132366 (or 132363 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1310016231 is about 36194.1463637423. The cubic root of 1310016231 is about 1094.1887003534.

Adding to 1310016231 its reverse (1326100131), we get a palindrome (2636116362).

The spelling of 1310016231 in words is "one billion, three hundred ten million, sixteen thousand, two hundred thirty-one".