1030042012 has 24 divisors (see below), whose sum is σ = 1811313504. Its totient is φ = 512531712.

The previous prime is 1030041983. The next prime is 1030042033. The reversal of 1030042012 is 2102400301.

It is a junction number, because it is equal to n+sod(n) for n = 1030041983 and 1030042001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1201488 + ... + 1202344.

It is an arithmetic number, because the mean of its divisors is an integer number (75471396).

Almost surely, 2^1030042012 is an apocalyptic number.

It is an amenable number.

1030042012 is a deficient number, since it is larger than the sum of its proper divisors (781271492).

1030042012 is a wasteful number, since it uses less digits than its factorization.

1030042012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965 (or 1963 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1030042012 is about 32094.2675878419. The cubic root of 1030042012 is about 1009.9153646036.

Adding to 1030042012 its reverse (2102400301), we get a palindrome (3132442313).

The spelling of 1030042012 in words is "one billion, thirty million, forty-two thousand, twelve".