1232130020371 has 2 divisors, whose sum is σ = 1232130020372. Its totient is φ = 1232130020370.

The previous prime is 1232130020351. The next prime is 1232130020441. The reversal of 1232130020371 is 1730200312321.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1232130020371 - 2¹¹ = 1232130018323 is a prime.

It is not a weakly prime, because it can be changed into another prime (1232130020321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616065010185 + 616065010186.

It is an arithmetic number, because the mean of its divisors is an integer number (616065010186).

Almost surely, 2^{1232130020371} is an apocalyptic number.

1232130020371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232130020371 is an equidigital number, since it uses as much as digits as its factorization.

1232130020371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 1232130020371 its reverse (1730200312321), we get a palindrome (2962330332692).

The spelling of 1232130020371 in words is "one trillion, two hundred thirty-two billion, one hundred thirty million, twenty thousand, three hundred seventy-one".