102123131313067 has 2 divisors, whose sum is σ = 102123131313068. Its totient is φ = 102123131313066.

The previous prime is 102123131313041. The next prime is 102123131313179. The reversal of 102123131313067 is 760313131321201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102123131313067 is a prime.

It is not a weakly prime, because it can be changed into another prime (102123131313017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51061565656533 + 51061565656534.

It is an arithmetic number, because the mean of its divisors is an integer number (51061565656534).

Almost surely, 2^{102123131313067} is an apocalyptic number.

102123131313067 is a deficient number, since it is larger than the sum of its proper divisors (1).

102123131313067 is an equidigital number, since it uses as much as digits as its factorization.

102123131313067 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 34.

Adding to 102123131313067 its reverse (760313131321201), we get a palindrome (862436262634268).

The spelling of 102123131313067 in words is "one hundred two trillion, one hundred twenty-three billion, one hundred thirty-one million, three hundred thirteen thousand, sixty-seven".