1144303231202 has 4 divisors (see below), whose sum is σ = 1716454846806. Its totient is φ = 572151615600.

The previous prime is 1144303231153. The next prime is 1144303231261. The reversal of 1144303231202 is 2021323034411.

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., 1143614221201 + 689010001 = 1069399^2 + 26249^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286075807799 + ... + 286075807802.

Almost surely, 2^{1144303231202} is an apocalyptic number.

1144303231202 is a deficient number, since it is larger than the sum of its proper divisors (572151615604).

1144303231202 is an equidigital number, since it uses as much as digits as its factorization.

1144303231202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572151615603.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1144303231202 its reverse (2021323034411), we get a palindrome (3165626265613).

The spelling of 1144303231202 in words is "one trillion, one hundred forty-four billion, three hundred three million, two hundred thirty-one thousand, two hundred two".