1201030132273 has 2 divisors, whose sum is σ = 1201030132274. Its totient is φ = 1201030132272.

The previous prime is 1201030132259. The next prime is 1201030132331. The reversal of 1201030132273 is 3722310301021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 716548706064 + 484481426209 = 846492^2 + 696047^2 .

It is a cyclic number.

It is not a de Polignac number, because 1201030132273 - 2²¹ = 1201028035121 is a prime.

It is a super-2 number, since 2×1201030132273² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1201030132213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600515066136 + 600515066137.

It is an arithmetic number, because the mean of its divisors is an integer number (600515066137).

Almost surely, 2^{1201030132273} is an apocalyptic number.

It is an amenable number.

1201030132273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201030132273 is an equidigital number, since it uses as much as digits as its factorization.

1201030132273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 1201030132273 its reverse (3722310301021), we get a palindrome (4923340433294).

The spelling of 1201030132273 in words is "one trillion, two hundred one billion, thirty million, one hundred thirty-two thousand, two hundred seventy-three".