1012343232 has 28 divisors (see below), whose sum is σ = 2678491976. Its totient is φ = 337447680.

The previous prime is 1012343221. The next prime is 1012343243. The reversal of 1012343232 is 2323432101.

1012343232 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is an interprime number because it is at equal distance from previous prime (1012343221) and next prime (1012343243).

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1012343199 and 1012343208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2636119 + ... + 2636502.

Almost surely, 2^1012343232 is an apocalyptic number.

1012343232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1012343232 is an abundant number, since it is smaller than the sum of its proper divisors (1666148744).

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

1012343232 is an equidigital number, since it uses as much as digits as its factorization.

1012343232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5272636 (or 5272626 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1012343232 is about 31817.3416865709. The cubic root of 1012343232 is about 1004.0975974287.

Adding to 1012343232 its reverse (2323432101), we get a palindrome (3335775333).

The spelling of 1012343232 in words is "one billion, twelve million, three hundred forty-three thousand, two hundred thirty-two".