11531103003052 has 12 divisors (see below), whose sum is σ = 20422555921656. Its totient is φ = 5696087025440.

The previous prime is 11531103003037. The next prime is 11531103003061. The reversal of 11531103003052 is 25030030113511.

11531103003052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 17366118649 + ... + 17366119312.

It is an arithmetic number, because the mean of its divisors is an integer number (1701879660138).

Almost surely, 2^{11531103003052} is an apocalyptic number.

It is an amenable number.

11531103003052 is a deficient number, since it is larger than the sum of its proper divisors (8891452918604).

11531103003052 is a wasteful number, since it uses less digits than its factorization.

11531103003052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34732238048 (or 34732238046 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 25.

Adding to 11531103003052 its reverse (25030030113511), we get a palindrome (36561133116563).

The spelling of 11531103003052 in words is "eleven trillion, five hundred thirty-one billion, one hundred three million, three thousand, fifty-two".