1300201402 has 4 divisors (see below), whose sum is σ = 1950302106. Its totient is φ = 650100700.

The previous prime is 1300201393. The next prime is 1300201403. The reversal of 1300201402 is 2041020031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 974001681 + 326199721 = 31209^2 + 18061^2 .

It is not an unprimeable number, because it can be changed into a prime (1300201403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325050349 + ... + 325050352.

Almost surely, 2^1300201402 is an apocalyptic number.

1300201402 is a deficient number, since it is larger than the sum of its proper divisors (650100704).

1300201402 is an equidigital number, since it uses as much as digits as its factorization.

1300201402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650100703.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1300201402 is about 36058.3055896974. The cubic root of 1300201402 is about 1091.4492413583.

Adding to 1300201402 its reverse (2041020031), we get a palindrome (3341221433).

The spelling of 1300201402 in words is "one billion, three hundred million, two hundred one thousand, four hundred two".