1341012132 has 48 divisors (see below), whose sum is σ = 3507497280. Its totient is φ = 443044224.

The previous prime is 1341012119. The next prime is 1341012137. The reversal of 1341012132 is 2312101431.

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 (1341012137) 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 15 ways as a sum of consecutive naturals, for example, 42738 + ... + 67145.

It is an arithmetic number, because the mean of its divisors is an integer number (73072860).

Almost surely, 2^1341012132 is an apocalyptic number.

1341012132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1341012132 is an abundant number, since it is smaller than the sum of its proper divisors (2166485148).

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

1341012132 is a wasteful number, since it uses less digits than its factorization.

1341012132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110009 (or 110001 counting only the distinct ones).

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

The square root of 1341012132 is about 36619.8324955208. The cubic root of 1341012132 is about 1102.7512759669.

Adding to 1341012132 its reverse (2312101431), we get a palindrome (3653113563).

The spelling of 1341012132 in words is "one billion, three hundred forty-one million, twelve thousand, one hundred thirty-two".