1150303204045 has 16 divisors (see below), whose sum is σ = 1418859572400. Its totient is φ = 894620450304.

The previous prime is 1150303204021. The next prime is 1150303204049. The reversal of 1150303204045 is 5404023030511.

It can be written as a sum of positive squares in 8 ways, for example, as 217158796009 + 933144408036 = 466003^2 + 965994^2 .

It is a cyclic number.

It is not a de Polignac number, because 1150303204045 - 2⁵ = 1150303204013 is a prime.

It is a super-2 number, since 2×1150303204045² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150303204049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2385270 + ... + 2826679.

It is an arithmetic number, because the mean of its divisors is an integer number (88678723275).

Almost surely, 2^{1150303204045} is an apocalyptic number.

It is an amenable number.

1150303204045 is a deficient number, since it is larger than the sum of its proper divisors (268556368355).

1150303204045 is a wasteful number, since it uses less digits than its factorization.

1150303204045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5213184.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 1150303204045 its reverse (5404023030511), we get a palindrome (6554326234556).

The spelling of 1150303204045 in words is "one trillion, one hundred fifty billion, three hundred three million, two hundred four thousand, forty-five".