1351301461 has 2 divisors, whose sum is σ = 1351301462. Its totient is φ = 1351301460.

The previous prime is 1351301417. The next prime is 1351301473. The reversal of 1351301461 is 1641031531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 842798961 + 508502500 = 29031^2 + 22550^2 .

It is a cyclic number.

It is not a de Polignac number, because 1351301461 - 2²⁵ = 1317747029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351341461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675650730 + 675650731.

It is an arithmetic number, because the mean of its divisors is an integer number (675650731).

Almost surely, 2^1351301461 is an apocalyptic number.

It is an amenable number.

1351301461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351301461 is an equidigital number, since it uses as much as digits as its factorization.

1351301461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1351301461 is about 36760.0525162846. The cubic root of 1351301461 is about 1105.5644928068.

Adding to 1351301461 its reverse (1641031531), we get a palindrome (2992332992).

The spelling of 1351301461 in words is "one billion, three hundred fifty-one million, three hundred one thousand, four hundred sixty-one".