1302303113332 has 24 divisors (see below), whose sum is σ = 2538972916200. Its totient is φ = 580336665216.

The previous prime is 1302303113311. The next prime is 1302303113357. The reversal of 1302303113332 is 2333113032031.

It can be written as a sum of positive squares in 4 ways, for example, as 46549788516 + 1255753324816 = 215754^2 + 1120604^2 .

It is a super-2 number, since 2×1302303113332² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1302303113297 and 1302303113306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431796607 + ... + 431799622.

It is an arithmetic number, because the mean of its divisors is an integer number (105790538175).

Almost surely, 2^{1302303113332} is an apocalyptic number.

It is an amenable number.

1302303113332 is a deficient number, since it is larger than the sum of its proper divisors (1236669802868).

1302303113332 is a wasteful number, since it uses less digits than its factorization.

1302303113332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863596275 (or 863596273 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 1302303113332 its reverse (2333113032031), we get a palindrome (3635416145363).

The spelling of 1302303113332 in words is "one trillion, three hundred two billion, three hundred three million, one hundred thirteen thousand, three hundred thirty-two".