1352120461 has 2 divisors, whose sum is σ = 1352120462. Its totient is φ = 1352120460.

The previous prime is 1352120411. The next prime is 1352120467. The reversal of 1352120461 is 1640212531.

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., 1102638436 + 249482025 = 33206^2 + 15795^2 .

It is an emirp because it is prime and its reverse (1640212531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1352120461 - 2¹⁷ = 1351989389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1352120467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676060230 + 676060231.

It is an arithmetic number, because the mean of its divisors is an integer number (676060231).

Almost surely, 2^1352120461 is an apocalyptic number.

It is an amenable number.

1352120461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352120461 is an equidigital number, since it uses as much as digits as its factorization.

1352120461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1352120461 is about 36771.1906388684. The cubic root of 1352120461 is about 1105.7878020831.

Adding to 1352120461 its reverse (1640212531), we get a palindrome (2992332992).

The spelling of 1352120461 in words is "one billion, three hundred fifty-two million, one hundred twenty thousand, four hundred sixty-one".