1300142213 has 2 divisors, whose sum is σ = 1300142214. Its totient is φ = 1300142212.

The previous prime is 1300142197. The next prime is 1300142219. The reversal of 1300142213 is 3122410031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1153417444 + 146724769 = 33962^2 + 12113^2 .

It is a cyclic number.

It is not a de Polignac number, because 1300142213 - 2⁴ = 1300142197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1300142191 and 1300142200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1300142219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650071106 + 650071107.

It is an arithmetic number, because the mean of its divisors is an integer number (650071107).

Almost surely, 2^1300142213 is an apocalyptic number.

It is an amenable number.

1300142213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300142213 is an equidigital number, since it uses as much as digits as its factorization.

1300142213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1300142213 is about 36057.4848401826. The cubic root of 1300142213 is about 1091.4326791115.

Adding to 1300142213 its reverse (3122410031), we get a palindrome (4422552244).

The spelling of 1300142213 in words is "one billion, three hundred million, one hundred forty-two thousand, two hundred thirteen".