1152002300 has 72 divisors (see below), whose sum is σ = 2643997440. Its totient is φ = 434462400.

The previous prime is 1152002287. The next prime is 1152002333. The reversal of 1152002300 is 32002511.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 429965 + ... + 432635.

Almost surely, 2^1152002300 is an apocalyptic number.

1152002300 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 1152002300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1321998720).

1152002300 is an abundant number, since it is smaller than the sum of its proper divisors (1491995140).

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

1152002300 is a wasteful number, since it uses less digits than its factorization.

1152002300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2931 (or 2924 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1152002300 is about 33941.1593791373. The cubic root of 1152002300 is about 1048.2972553342.

Adding to 1152002300 its reverse (32002511), we get a palindrome (1184004811).

The spelling of 1152002300 in words is "one billion, one hundred fifty-two million, two thousand, three hundred".