1032003312 has 20 divisors (see below), whose sum is σ = 2666008680. Its totient is φ = 344001088.

The previous prime is 1032003293. The next prime is 1032003391. The reversal of 1032003312 is 2133002301.

It is a junction number, because it is equal to n+sod(n) for n = 1032003291 and 1032003300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10749987 + ... + 10750082.

It is an arithmetic number, because the mean of its divisors is an integer number (133300434).

Almost surely, 2^1032003312 is an apocalyptic number.

1032003312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1032003312 is an abundant number, since it is smaller than the sum of its proper divisors (1634005368).

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

1032003312 is a wasteful number, since it uses less digits than its factorization.

1032003312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21500080 (or 21500074 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1032003312 is about 32124.8083574050. The cubic root of 1032003312 is about 1010.5559504993. Note that the first 3 decimals are identical.

Adding to 1032003312 its reverse (2133002301), we get a palindrome (3165005613).

The spelling of 1032003312 in words is "one billion, thirty-two million, three thousand, three hundred twelve".