1030012326 has 24 divisors (see below), whose sum is σ = 2550507024. Its totient is φ = 294289200.

The previous prime is 1030012309. The next prime is 1030012331. The reversal of 1030012326 is 6232100301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1030012299 and 1030012308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4087225 + ... + 4087476.

It is an arithmetic number, because the mean of its divisors is an integer number (106271126).

Almost surely, 2^1030012326 is an apocalyptic number.

1030012326 is an abundant number, since it is smaller than the sum of its proper divisors (1520494698).

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

1030012326 is a wasteful number, since it uses less digits than its factorization.

1030012326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8174716 (or 8174713 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1030012326 is about 32093.8051031659. The cubic root of 1030012326 is about 1009.9056625282.

Adding to 1030012326 its reverse (6232100301), we get a palindrome (7262112627).

The spelling of 1030012326 in words is "one billion, thirty million, twelve thousand, three hundred twenty-six".