1002302523532 has 12 divisors (see below), whose sum is σ = 1763117652856. Its totient is φ = 498554622720.

The previous prime is 1002302523517. The next prime is 1002302523583. The reversal of 1002302523532 is 2353252032001.

It is a happy number.

1002302523532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1002302523532² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1002302523532.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 649158894 + ... + 649160437.

Almost surely, 2^{1002302523532} is an apocalyptic number.

It is an amenable number.

1002302523532 is a deficient number, since it is larger than the sum of its proper divisors (760815129324).

1002302523532 is a wasteful number, since it uses less digits than its factorization.

1002302523532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298319528 (or 1298319526 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 1002302523532 its reverse (2353252032001), we get a palindrome (3355554555533).

The spelling of 1002302523532 in words is "one trillion, two billion, three hundred two million, five hundred twenty-three thousand, five hundred thirty-two".