1306514210123 has 2 divisors, whose sum is σ = 1306514210124. Its totient is φ = 1306514210122.

The previous prime is 1306514210087. The next prime is 1306514210129. The reversal of 1306514210123 is 3210124156031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1306514210123 - 2³⁸ = 1031636303179 is a prime.

It is not a weakly prime, because it can be changed into another prime (1306514210129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653257105061 + 653257105062.

It is an arithmetic number, because the mean of its divisors is an integer number (653257105062).

Almost surely, 2^{1306514210123} is an apocalyptic number.

1306514210123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1306514210123 is an equidigital number, since it uses as much as digits as its factorization.

1306514210123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 1306514210123 its reverse (3210124156031), we get a palindrome (4516638366154).

The spelling of 1306514210123 in words is "one trillion, three hundred six billion, five hundred fourteen million, two hundred ten thousand, one hundred twenty-three".