13300120237 has 2 divisors, whose sum is σ = 13300120238. Its totient is φ = 13300120236.

The previous prime is 13300120201. The next prime is 13300120241. The reversal of 13300120237 is 73202100331.

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., 12280850761 + 1019269476 = 110819^2 + 31926^2 .

It is a cyclic number.

It is not a de Polignac number, because 13300120237 - 2⁷ = 13300120109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13300120637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650060118 + 6650060119.

It is an arithmetic number, because the mean of its divisors is an integer number (6650060119).

Almost surely, 2^13300120237 is an apocalyptic number.

It is an amenable number.

13300120237 is a deficient number, since it is larger than the sum of its proper divisors (1).

13300120237 is an equidigital number, since it uses as much as digits as its factorization.

13300120237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

Adding to 13300120237 its reverse (73202100331), we get a palindrome (86502220568).

The spelling of 13300120237 in words is "thirteen billion, three hundred million, one hundred twenty thousand, two hundred thirty-seven".