1360051261 has 2 divisors, whose sum is σ = 1360051262. Its totient is φ = 1360051260.

The previous prime is 1360051241. The next prime is 1360051271. The reversal of 1360051261 is 1621500631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1318125636 + 41925625 = 36306^2 + 6475^2 .

It is a cyclic number.

It is not a de Polignac number, because 1360051261 - 2⁵ = 1360051229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1360051201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680025630 + 680025631.

It is an arithmetic number, because the mean of its divisors is an integer number (680025631).

Almost surely, 2^1360051261 is an apocalyptic number.

It is an amenable number.

1360051261 is a deficient number, since it is larger than the sum of its proper divisors (1).

1360051261 is an equidigital number, since it uses as much as digits as its factorization.

1360051261 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 1360051261 is about 36878.8728271351. The cubic root of 1360051261 is about 1107.9455711967.

Adding to 1360051261 its reverse (1621500631), we get a palindrome (2981551892).

The spelling of 1360051261 in words is "one billion, three hundred sixty million, fifty-one thousand, two hundred sixty-one".