110001685331 has 2 divisors, whose sum is σ = 110001685332. Its totient is φ = 110001685330.

The previous prime is 110001685319. The next prime is 110001685369. The reversal of 110001685331 is 133586100011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110001685331 - 2¹⁴ = 110001668947 is a prime.

It is a super-2 number, since 2×110001685331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110001685294 and 110001685303.

It is not a weakly prime, because it can be changed into another prime (110001685631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000842665 + 55000842666.

It is an arithmetic number, because the mean of its divisors is an integer number (55000842666).

Almost surely, 2^110001685331 is an apocalyptic number.

110001685331 is a deficient number, since it is larger than the sum of its proper divisors (1).

110001685331 is an equidigital number, since it uses as much as digits as its factorization.

110001685331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 29.

Adding to 110001685331 its reverse (133586100011), we get a palindrome (243587785342).

The spelling of 110001685331 in words is "one hundred ten billion, one million, six hundred eighty-five thousand, three hundred thirty-one".