1030232320373 has 2 divisors, whose sum is σ = 1030232320374. Its totient is φ = 1030232320372.

The previous prime is 1030232320333. The next prime is 1030232320423. The reversal of 1030232320373 is 3730232320301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 945703735729 + 84528584644 = 972473^2 + 290738^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030232320373 - 2³⁰ = 1029158578549 is a prime.

It is a super-2 number, since 2×1030232320373² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030232320333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515116160186 + 515116160187.

It is an arithmetic number, because the mean of its divisors is an integer number (515116160187).

Almost surely, 2^{1030232320373} is an apocalyptic number.

It is an amenable number.

1030232320373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030232320373 is an equidigital number, since it uses as much as digits as its factorization.

1030232320373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 29.

Adding to 1030232320373 its reverse (3730232320301), we get a palindrome (4760464640674).

The spelling of 1030232320373 in words is "one trillion, thirty billion, two hundred thirty-two million, three hundred twenty thousand, three hundred seventy-three".