1300451052133 has 2 divisors, whose sum is σ = 1300451052134. Its totient is φ = 1300451052132.

The previous prime is 1300451052113. The next prime is 1300451052149. The reversal of 1300451052133 is 3312501540031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1276463857249 + 23987194884 = 1129807^2 + 154878^2 .

It is a cyclic number.

It is not a de Polignac number, because 1300451052133 - 2⁵ = 1300451052101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1300451052113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650225526066 + 650225526067.

It is an arithmetic number, because the mean of its divisors is an integer number (650225526067).

Almost surely, 2^{1300451052133} is an apocalyptic number.

It is an amenable number.

1300451052133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300451052133 is an equidigital number, since it uses as much as digits as its factorization.

1300451052133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 1300451052133 its reverse (3312501540031), we get a palindrome (4612952592164).

The spelling of 1300451052133 in words is "one trillion, three hundred billion, four hundred fifty-one million, fifty-two thousand, one hundred thirty-three".