1125141300 has 72 divisors (see below), whose sum is σ = 3617129600. Its totient is φ = 300036960.

The previous prime is 1125141299. The next prime is 1125141307. The reversal of 1125141300 is 31415211.

1125141300 = 17⁵ + 18⁵ + ... + 43⁵.

1125141300 is a `hidden beast` number, since 1 + 1 + 251 + 413 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125141307) 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 23 ways as a sum of consecutive naturals, for example, 205660 + ... + 211059.

Almost surely, 2^1125141300 is an apocalyptic number.

1125141300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1125141300 is an abundant number, since it is smaller than the sum of its proper divisors (2491988300).

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

1125141300 is a wasteful number, since it uses less digits than its factorization.

1125141300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416742 (or 416729 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1125141300 is about 33543.1259723956. The cubic root of 1125141300 is about 1040.0854527911.

Adding to 1125141300 its reverse (31415211), we get a palindrome (1156556511).

The spelling of 1125141300 in words is "one billion, one hundred twenty-five million, one hundred forty-one thousand, three hundred".