1314451202 has 4 divisors (see below), whose sum is σ = 1971676806. Its totient is φ = 657225600.

The previous prime is 1314451199. The next prime is 1314451223. The reversal of 1314451202 is 2021544131.

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., 881436721 + 433014481 = 29689^2 + 20809^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328612799 + ... + 328612802.

Almost surely, 2^1314451202 is an apocalyptic number.

1314451202 is a deficient number, since it is larger than the sum of its proper divisors (657225604).

1314451202 is an equidigital number, since it uses as much as digits as its factorization.

1314451202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657225603.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1314451202 is about 36255.3610104768. The cubic root of 1314451202 is about 1095.4220767446.

Adding to 1314451202 its reverse (2021544131), we get a palindrome (3335995333).

It can be divided in two parts, 13144 and 51202, that added together give a palindrome (64346).

The spelling of 1314451202 in words is "one billion, three hundred fourteen million, four hundred fifty-one thousand, two hundred two".