1125241332 has 36 divisors (see below), whose sum is σ = 2771034336. Its totient is φ = 355338000.

The previous prime is 1125241331. The next prime is 1125241363. The reversal of 1125241332 is 2331425211.

It is a super-2 number, since 2×1125241332² = 2532336110482268448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125241331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125544 + ... + 134207.

It is an arithmetic number, because the mean of its divisors is an integer number (76973176).

Almost surely, 2^1125241332 is an apocalyptic number.

1125241332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1125241332 is an abundant number, since it is smaller than the sum of its proper divisors (1645793004).

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

1125241332 is a wasteful number, since it uses less digits than its factorization.

1125241332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259796 (or 259775 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 1125241332 is about 33544.6170346302. The cubic root of 1125241332 is about 1040.1162752146.

Adding to 1125241332 its reverse (2331425211), we get a palindrome (3456666543).

The spelling of 1125241332 in words is "one billion, one hundred twenty-five million, two hundred forty-one thousand, three hundred thirty-two".