1301200231033 has 2 divisors, whose sum is σ = 1301200231034. Its totient is φ = 1301200231032.

The previous prime is 1301200230997. The next prime is 1301200231049. The reversal of 1301200231033 is 3301320021031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1275932903184 + 25267327849 = 1129572^2 + 158957^2 .

It is a cyclic number.

It is not a de Polignac number, because 1301200231033 - 2²⁹ = 1300663360121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1301200231033.

It is not a weakly prime, because it can be changed into another prime (1301200231063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650600115516 + 650600115517.

It is an arithmetic number, because the mean of its divisors is an integer number (650600115517).

Almost surely, 2^{1301200231033} is an apocalyptic number.

It is an amenable number.

1301200231033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301200231033 is an equidigital number, since it uses as much as digits as its factorization.

1301200231033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1301200231033 its reverse (3301320021031), we get a palindrome (4602520252064).

The spelling of 1301200231033 in words is "one trillion, three hundred one billion, two hundred million, two hundred thirty-one thousand, thirty-three".