1353144202 has 4 divisors (see below), whose sum is σ = 2029716306. Its totient is φ = 676572100.

The previous prime is 1353144193. The next prime is 1353144227. The reversal of 1353144202 is 2024413531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2024413531 = 7 ⋅289201933.

It can be written as a sum of positive squares in only one way, i.e., 717650521 + 635493681 = 26789^2 + 25209^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338286049 + ... + 338286052.

Almost surely, 2^1353144202 is an apocalyptic number.

1353144202 is a deficient number, since it is larger than the sum of its proper divisors (676572104).

1353144202 is an equidigital number, since it uses as much as digits as its factorization.

1353144202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676572103.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1353144202 is about 36785.1084271883. The cubic root of 1353144202 is about 1106.0668094545.

Adding to 1353144202 its reverse (2024413531), we get a palindrome (3377557733).

The spelling of 1353144202 in words is "one billion, three hundred fifty-three million, one hundred forty-four thousand, two hundred two".