1012325532 has 12 divisors (see below), whose sum is σ = 2362092936. Its totient is φ = 337441840.

The previous prime is 1012325521. The next prime is 1012325543. The reversal of 1012325532 is 2355232101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1012325521) and next prime (1012325543).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 42180219 + ... + 42180242.

It is an arithmetic number, because the mean of its divisors is an integer number (196841078).

Almost surely, 2^1012325532 is an apocalyptic number.

1012325532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1012325532 is an abundant number, since it is smaller than the sum of its proper divisors (1349767404).

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

1012325532 is a wasteful number, since it uses less digits than its factorization.

1012325532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84360468 (or 84360466 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1012325532 is about 31817.0635351536. The cubic root of 1012325532 is about 1004.0917454506.

Adding to 1012325532 its reverse (2355232101), we get a palindrome (3367557633).

The spelling of 1012325532 in words is "one billion, twelve million, three hundred twenty-five thousand, five hundred thirty-two".