1302144001 has 2 divisors, whose sum is σ = 1302144002. Its totient is φ = 1302144000.

The previous prime is 1302143989. The next prime is 1302144031. The reversal of 1302144001 is 1004412031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1278134001 + 24010000 = 35751^2 + 4900^2 .

It is a cyclic number.

It is not a de Polignac number, because 1302144001 - 2²⁷ = 1167926273 is a prime.

It is not a weakly prime, because it can be changed into another prime (1302144031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651072000 + 651072001.

It is an arithmetic number, because the mean of its divisors is an integer number (651072001).

Almost surely, 2^1302144001 is an apocalyptic number.

It is an amenable number.

1302144001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302144001 is an equidigital number, since it uses as much as digits as its factorization.

1302144001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1302144001 is about 36085.2324504083. The cubic root of 1302144001 is about 1091.9925400453.

Adding to 1302144001 its reverse (1004412031), we get a palindrome (2306556032).

The spelling of 1302144001 in words is "one billion, three hundred two million, one hundred forty-four thousand, one".