10016691331 has 2 divisors, whose sum is σ = 10016691332. Its totient is φ = 10016691330.

The previous prime is 10016691317. The next prime is 10016691343. The reversal of 10016691331 is 13319661001.

It is a strong prime.

It is an emirp because it is prime and its reverse (13319661001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10016691331 - 2⁵ = 10016691299 is a prime.

It is a super-2 number, since 2×10016691331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10016691293 and 10016691302.

It is not a weakly prime, because it can be changed into another prime (10016661331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5008345665 + 5008345666.

It is an arithmetic number, because the mean of its divisors is an integer number (5008345666).

Almost surely, 2^10016691331 is an apocalyptic number.

10016691331 is a deficient number, since it is larger than the sum of its proper divisors (1).

10016691331 is an equidigital number, since it uses as much as digits as its factorization.

10016691331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 31.

The spelling of 10016691331 in words is "ten billion, sixteen million, six hundred ninety-one thousand, three hundred thirty-one".