102330233311321 has 2 divisors, whose sum is σ = 102330233311322. Its totient is φ = 102330233311320.

The previous prime is 102330233311303. The next prime is 102330233311331. The reversal of 102330233311321 is 123113332033201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100656674528400 + 1673558782921 = 10032780^2 + 1293661^2 .

It is a cyclic number.

It is not a de Polignac number, because 102330233311321 - 2¹¹ = 102330233309273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102330233311321.

It is not a weakly prime, because it can be changed into another prime (102330233311331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51165116655660 + 51165116655661.

It is an arithmetic number, because the mean of its divisors is an integer number (51165116655661).

Almost surely, 2^{102330233311321} is an apocalyptic number.

It is an amenable number.

102330233311321 is a deficient number, since it is larger than the sum of its proper divisors (1).

102330233311321 is an equidigital number, since it uses as much as digits as its factorization.

102330233311321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 102330233311321 its reverse (123113332033201), we get a palindrome (225443565344522).

The spelling of 102330233311321 in words is "one hundred two trillion, three hundred thirty billion, two hundred thirty-three million, three hundred eleven thousand, three hundred twenty-one".