1202241313 has 48 divisors (see below), whose sum is σ = 1571996160. Its totient is φ = 910224000.

The previous prime is 1202241301. The next prime is 1202241329. The reversal of 1202241313 is 3131422021.

It is a happy number.

It is not a de Polignac number, because 1202241313 - 2¹³ = 1202233121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1202241353) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2789208 + ... + 2789638.

It is an arithmetic number, because the mean of its divisors is an integer number (32749920).

Almost surely, 2^1202241313 is an apocalyptic number.

1202241313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1202241313 is a deficient number, since it is larger than the sum of its proper divisors (369754847).

1202241313 is a wasteful number, since it uses less digits than its factorization.

1202241313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1202241313 is about 34673.3516262850. The cubic root of 1202241313 is about 1063.3197550592.

Adding to 1202241313 its reverse (3131422021), we get a palindrome (4333663334).

It can be divided in two parts, 12022 and 41313, that added together give a palindrome (53335).

The spelling of 1202241313 in words is "one billion, two hundred two million, two hundred forty-one thousand, three hundred thirteen".