1003110550552 has 32 divisors (see below), whose sum is σ = 2071737607680. Its totient is φ = 451532547360.

The previous prime is 1003110550543. The next prime is 1003110550553. The reversal of 1003110550552 is 2550550113001.

It is a self number, because there is not a number n which added to its sum of digits gives 1003110550552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003110550553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55325808 + ... + 55343935.

It is an arithmetic number, because the mean of its divisors is an integer number (64741800240).

Almost surely, 2^{1003110550552} is an apocalyptic number.

It is an amenable number.

1003110550552 is an abundant number, since it is smaller than the sum of its proper divisors (1068627057128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1003110550552 is a wasteful number, since it uses less digits than its factorization.

1003110550552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110669863 (or 110669859 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 28.

Adding to 1003110550552 its reverse (2550550113001), we get a palindrome (3553660663553).

The spelling of 1003110550552 in words is "one trillion, three billion, one hundred ten million, five hundred fifty thousand, five hundred fifty-two".