1302430141 has 2 divisors, whose sum is σ = 1302430142. Its totient is φ = 1302430140.

The previous prime is 1302430127. The next prime is 1302430153. The reversal of 1302430141 is 1410342031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 995654916 + 306775225 = 31554^2 + 17515^2 .

It is a cyclic number.

It is not a de Polignac number, because 1302430141 - 2²⁷ = 1168212413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1302430541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651215070 + 651215071.

It is an arithmetic number, because the mean of its divisors is an integer number (651215071).

Almost surely, 2^1302430141 is an apocalyptic number.

It is an amenable number.

1302430141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302430141 is an equidigital number, since it uses as much as digits as its factorization.

1302430141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1302430141 is about 36089.1970124025. The cubic root of 1302430141 is about 1092.0725209231.

Adding to 1302430141 its reverse (1410342031), we get a palindrome (2712772172).

The spelling of 1302430141 in words is "one billion, three hundred two million, four hundred thirty thousand, one hundred forty-one".