1141032132 has 36 divisors (see below), whose sum is σ = 2954627676. Its totient is φ = 371066880.

The previous prime is 1141032131. The next prime is 1141032157. The reversal of 1141032132 is 2312301411.

It can be written as a sum of positive squares in 2 ways, for example, as 111007296 + 1030024836 = 10536^2 + 32094^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is not an unprimeable number, because it can be changed into a prime (1141032131) 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, 385053 + ... + 388004.

It is an arithmetic number, because the mean of its divisors is an integer number (82072991).

Almost surely, 2^1141032132 is an apocalyptic number.

1141032132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1141032132 is an abundant number, since it is smaller than the sum of its proper divisors (1813595544).

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

1141032132 is a wasteful number, since it uses less digits than its factorization.

1141032132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773108 (or 773103 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1141032132 is about 33779.1671300522. The cubic root of 1141032132 is about 1044.9590979313.

Adding to 1141032132 its reverse (2312301411), we get a palindrome (3453333543).

The spelling of 1141032132 in words is "one billion, one hundred forty-one million, thirty-two thousand, one hundred thirty-two".