1150503448003 has 32 divisors (see below), whose sum is σ = 1422072602496. Its totient is φ = 906394503168.

The previous prime is 1150503447979. The next prime is 1150503448009. The reversal of 1150503448003 is 3008443050511.

It is not a de Polignac number, because 1150503448003 - 2⁹ = 1150503447491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1150503448003.

It is not an unprimeable number, because it can be changed into a prime (1150503448009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23681325 + ... + 23729857.

It is an arithmetic number, because the mean of its divisors is an integer number (44439768828).

Almost surely, 2^{1150503448003} is an apocalyptic number.

1150503448003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1150503448003 is a deficient number, since it is larger than the sum of its proper divisors (271569154493).

1150503448003 is a wasteful number, since it uses less digits than its factorization.

1150503448003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49663.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 1150503448003 its reverse (3008443050511), we get a palindrome (4158946498514).

The spelling of 1150503448003 in words is "one trillion, one hundred fifty billion, five hundred three million, four hundred forty-eight thousand, three".