1145515301 has 32 divisors (see below), whose sum is σ = 1498671360. Its totient is φ = 851751936.

The previous prime is 1145515237. The next prime is 1145515307. The reversal of 1145515301 is 1035155411.

It is not a de Polignac number, because 1145515301 - 2⁶ = 1145515237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145515307) 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 31 ways as a sum of consecutive naturals, for example, 76811 + ... + 90503.

It is an arithmetic number, because the mean of its divisors is an integer number (46833480).

Almost surely, 2^1145515301 is an apocalyptic number.

It is an amenable number.

1145515301 is a deficient number, since it is larger than the sum of its proper divisors (353156059).

1145515301 is a wasteful number, since it uses less digits than its factorization.

1145515301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13773.

The product of its (nonzero) digits is 1500, while the sum is 26.

The square root of 1145515301 is about 33845.4620444159. The cubic root of 1145515301 is about 1046.3258739564.

The spelling of 1145515301 in words is "one billion, one hundred forty-five million, five hundred fifteen thousand, three hundred one".