1351302230123 has 2 divisors, whose sum is σ = 1351302230124. Its totient is φ = 1351302230122.

The previous prime is 1351302230099. The next prime is 1351302230227. The reversal of 1351302230123 is 3210322031531.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1351302230123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1351302230092 and 1351302230101.

It is not a weakly prime, because it can be changed into another prime (1351302230923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675651115061 + 675651115062.

It is an arithmetic number, because the mean of its divisors is an integer number (675651115062).

Almost surely, 2^{1351302230123} is an apocalyptic number.

1351302230123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351302230123 is an equidigital number, since it uses as much as digits as its factorization.

1351302230123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 1351302230123 its reverse (3210322031531), we get a palindrome (4561624261654).

The spelling of 1351302230123 in words is "one trillion, three hundred fifty-one billion, three hundred two million, two hundred thirty thousand, one hundred twenty-three".