1150403301 has 6 divisors (see below), whose sum is σ = 1661693670. Its totient is φ = 766935528.

The previous prime is 1150403269. The next prime is 1150403321. The reversal of 1150403301 is 1033040511.

It can be written as a sum of positive squares in only one way, i.e., 592971201 + 557432100 = 24351^2 + 23610^2 .

It is not a de Polignac number, because 1150403301 - 2⁵ = 1150403269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150403321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63911286 + ... + 63911303.

It is an arithmetic number, because the mean of its divisors is an integer number (276948945).

Almost surely, 2^1150403301 is an apocalyptic number.

It is an amenable number.

1150403301 is a deficient number, since it is larger than the sum of its proper divisors (511290369).

1150403301 is a wasteful number, since it uses less digits than its factorization.

1150403301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127822595 (or 127822592 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1150403301 is about 33917.5957432127. The cubic root of 1150403301 is about 1047.8120125515.

Adding to 1150403301 its reverse (1033040511), we get a palindrome (2183443812).

It can be divided in two parts, 115040 and 3301, that added together give a triangular number (118341 = T₄₈₆).

The spelling of 1150403301 in words is "one billion, one hundred fifty million, four hundred three thousand, three hundred one".