1151301300 has 72 divisors (see below), whose sum is σ = 3371305056. Its totient is φ = 303308160.

The previous prime is 1151301299. The next prime is 1151301301. The reversal of 1151301300 is 31031511.

It is an interprime number because it is at equal distance from previous prime (1151301299) and next prime (1151301301).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1151301300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151301301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1782 + ... + 48018.

Almost surely, 2^1151301300 is an apocalyptic number.

1151301300 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 1151301300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1685652528).

1151301300 is an abundant number, since it is smaller than the sum of its proper divisors (2220003756).

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

1151301300 is a wasteful number, since it uses less digits than its factorization.

1151301300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46337 (or 46330 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 15.

The square root of 1151301300 is about 33930.8311127211. The cubic root of 1151301300 is about 1048.0845805617.

Adding to 1151301300 its reverse (31031511), we get a palindrome (1182332811).

The spelling of 1151301300 in words is "one billion, one hundred fifty-one million, three hundred one thousand, three hundred".