1145095101 has 12 divisors (see below), whose sum is σ = 1661868000. Its totient is φ = 759777480.

The previous prime is 1145095079. The next prime is 1145095103. The reversal of 1145095101 is 1015905411.

1145095101 is a `hidden beast` number, since 1 + 145 + 0 + 9 + 510 + 1 = 666.

It is not a de Polignac number, because 1145095101 - 2⁶ = 1145095037 is a prime.

It is a super-2 number, since 2×1145095101² = 2622485580668400402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145095103) 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 11 ways as a sum of consecutive naturals, for example, 299601 + ... + 303398.

It is an arithmetic number, because the mean of its divisors is an integer number (138489000).

Almost surely, 2^1145095101 is an apocalyptic number.

It is an amenable number.

1145095101 is a deficient number, since it is larger than the sum of its proper divisors (516772899).

1145095101 is a wasteful number, since it uses less digits than its factorization.

1145095101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603216 (or 603213 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 27.

The square root of 1145095101 is about 33839.2538481569. The cubic root of 1145095101 is about 1046.1979199249.

The spelling of 1145095101 in words is "one billion, one hundred forty-five million, ninety-five thousand, one hundred one".