1230210322331 has 2 divisors, whose sum is σ = 1230210322332. Its totient is φ = 1230210322330.

The previous prime is 1230210322301. The next prime is 1230210322349. The reversal of 1230210322331 is 1332230120321.

It is a strong prime.

It is an emirp because it is prime and its reverse (1332230120321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1230210322331 - 2¹⁸ = 1230210060187 is a prime.

It is a super-2 number, since 2×1230210322331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1230210322297 and 1230210322306.

It is not a weakly prime, because it can be changed into another prime (1230210322301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615105161165 + 615105161166.

It is an arithmetic number, because the mean of its divisors is an integer number (615105161166).

Almost surely, 2^{1230210322331} is an apocalyptic number.

1230210322331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230210322331 is an equidigital number, since it uses as much as digits as its factorization.

1230210322331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1230210322331 its reverse (1332230120321), we get a palindrome (2562440442652).

The spelling of 1230210322331 in words is "one trillion, two hundred thirty billion, two hundred ten million, three hundred twenty-two thousand, three hundred thirty-one".