102320131200323 has 2 divisors, whose sum is σ = 102320131200324. Its totient is φ = 102320131200322.

The previous prime is 102320131200263. The next prime is 102320131200341. The reversal of 102320131200323 is 323002131023201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102320131200323 - 2³² = 102315836233027 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (102320131200823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51160065600161 + 51160065600162.

It is an arithmetic number, because the mean of its divisors is an integer number (51160065600162).

Almost surely, 2^{102320131200323} is an apocalyptic number.

102320131200323 is a deficient number, since it is larger than the sum of its proper divisors (1).

102320131200323 is an equidigital number, since it uses as much as digits as its factorization.

102320131200323 is an evil number, because the sum of its binary digits is even.

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

Adding to 102320131200323 its reverse (323002131023201), we get a palindrome (425322262223524).

The spelling of 102320131200323 in words is "one hundred two trillion, three hundred twenty billion, one hundred thirty-one million, two hundred thousand, three hundred twenty-three".