1145369351 has 8 divisors (see below), whose sum is σ = 1313178144. Its totient is φ = 978606720.

The previous prime is 1145369327. The next prime is 1145369383. The reversal of 1145369351 is 1539635411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1145369351 - 2²² = 1141175047 is a prime.

It is a super-2 number, since 2×1145369351² = 2623741900420322402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145369311) 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 7 ways as a sum of consecutive naturals, for example, 259190 + ... + 263571.

It is an arithmetic number, because the mean of its divisors is an integer number (164147268).

Almost surely, 2^1145369351 is an apocalyptic number.

1145369351 is a deficient number, since it is larger than the sum of its proper divisors (167808793).

1145369351 is an equidigital number, since it uses as much as digits as its factorization.

1145369351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523081.

The product of its digits is 48600, while the sum is 38.

The square root of 1145369351 is about 33843.3058521179. The cubic root of 1145369351 is about 1046.2814346410.

The spelling of 1145369351 in words is "one billion, one hundred forty-five million, three hundred sixty-nine thousand, three hundred fifty-one".