1145354310 has 64 divisors (see below), whose sum is σ = 3060495360. Its totient is φ = 304806240.

The previous prime is 1145354291. The next prime is 1145354317. The reversal of 1145354310 is 134535411.

It is a happy number.

1145354310 is a `hidden beast` number, since 114 + 5 + 3 + 543 + 1 + 0 = 666.

It is a super-2 number, since 2×1145354310² = 2623672990871152200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145354317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137155 + ... + 145265.

It is an arithmetic number, because the mean of its divisors is an integer number (47820240).

Almost surely, 2^1145354310 is an apocalyptic number.

1145354310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1145354310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1530247680).

1145354310 is an abundant number, since it is smaller than the sum of its proper divisors (1915141050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1145354310 is a wasteful number, since it uses less digits than its factorization.

1145354310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8650 (or 8644 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1145354310 is about 33843.0836360991. The cubic root of 1145354310 is about 1046.2768546954.

Adding to 1145354310 its reverse (134535411), we get a palindrome (1279889721).

The spelling of 1145354310 in words is "one billion, one hundred forty-five million, three hundred fifty-four thousand, three hundred ten".