1030031412 has 12 divisors (see below), whose sum is σ = 2403406656. Its totient is φ = 343343800.

The previous prime is 1030031399. The next prime is 1030031459. The reversal of 1030031412 is 2141300301.

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

It is a junction number, because it is equal to n+sod(n) for n = 1030031391 and 1030031400.

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, 42917964 + ... + 42917987.

It is an arithmetic number, because the mean of its divisors is an integer number (200283888).

Almost surely, 2^1030031412 is an apocalyptic number.

1030031412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030031412 is an abundant number, since it is smaller than the sum of its proper divisors (1373375244).

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

1030031412 is a wasteful number, since it uses less digits than its factorization.

1030031412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85835958 (or 85835956 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1030031412 is about 32094.1024488924. The cubic root of 1030031412 is about 1009.9119002984.

Adding to 1030031412 its reverse (2141300301), we get a palindrome (3171331713).

The spelling of 1030031412 in words is "one billion, thirty million, thirty-one thousand, four hundred twelve".