3100232221231 has 2 divisors, whose sum is σ = 3100232221232. Its totient is φ = 3100232221230.

The previous prime is 3100232221223. The next prime is 3100232221253. The reversal of 3100232221231 is 1321222320013.

3100232221231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (3100232221253) can be obtained adding 3100232221231 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3100232221231 - 2³ = 3100232221223 is a prime.

It is a super-2 number, since 2×3100232221231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3100232221211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550116110615 + 1550116110616.

It is an arithmetic number, because the mean of its divisors is an integer number (1550116110616).

Almost surely, 2^{3100232221231} is an apocalyptic number.

3100232221231 is a deficient number, since it is larger than the sum of its proper divisors (1).

3100232221231 is an equidigital number, since it uses as much as digits as its factorization.

3100232221231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 3100232221231 its reverse (1321222320013), we get a palindrome (4421454541244).

The spelling of 3100232221231 in words is "three trillion, one hundred billion, two hundred thirty-two million, two hundred twenty-one thousand, two hundred thirty-one".