1300120100011 has 2 divisors, whose sum is σ = 1300120100012. Its totient is φ = 1300120100010.

The previous prime is 1300120100003. The next prime is 1300120100021. The reversal of 1300120100011 is 1100010210031.

It is an a-pointer prime, because the next prime (1300120100021) can be obtained adding 1300120100011 to its sum of digits (10).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1300120100011 - 2³ = 1300120100003 is a prime.

It is a super-2 number, since 2×1300120100011² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1300120100021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650060050005 + 650060050006.

It is an arithmetic number, because the mean of its divisors is an integer number (650060050006).

Almost surely, 2^{1300120100011} is an apocalyptic number.

1300120100011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300120100011 is an equidigital number, since it uses as much as digits as its factorization.

1300120100011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 1300120100011 its reverse (1100010210031), we get a palindrome (2400130310042).

The spelling of 1300120100011 in words is "one trillion, three hundred billion, one hundred twenty million, one hundred thousand, eleven".