1345201202 has 4 divisors (see below), whose sum is σ = 2017801806. Its totient is φ = 672600600.

The previous prime is 1345201201. The next prime is 1345201213. The reversal of 1345201202 is 2021025431.

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., 780140761 + 565060441 = 27931^2 + 23771^2 .

It is not an unprimeable number, because it can be changed into a prime (1345201201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336300299 + ... + 336300302.

Almost surely, 2^1345201202 is an apocalyptic number.

1345201202 is a deficient number, since it is larger than the sum of its proper divisors (672600604).

1345201202 is an equidigital number, since it uses as much as digits as its factorization.

1345201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672600603.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1345201202 is about 36676.9846361448. The cubic root of 1345201202 is about 1103.8983449992.

Adding to 1345201202 its reverse (2021025431), we get a palindrome (3366226633).

The spelling of 1345201202 in words is "one billion, three hundred forty-five million, two hundred one thousand, two hundred two".