1150303004300 has 144 divisors (see below), whose sum is σ = 2654422106112. Its totient is φ = 431750457600.

The previous prime is 1150303004267. The next prime is 1150303004321. The reversal of 1150303004300 is 34003030511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53724197 + ... + 53745603.

It is an arithmetic number, because the mean of its divisors is an integer number (18433486848).

Almost surely, 2^{1150303004300} is an apocalyptic number.

1150303004300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1150303004300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1327211053056).

1150303004300 is an abundant number, since it is smaller than the sum of its proper divisors (1504119101812).

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

1150303004300 is a wasteful number, since it uses less digits than its factorization.

1150303004300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21888 (or 21881 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 1150303004300 its reverse (34003030511), we get a palindrome (1184306034811).

The spelling of 1150303004300 in words is "one trillion, one hundred fifty billion, three hundred three million, four thousand, three hundred".