1030646013 has 16 divisors (see below), whose sum is σ = 1453025280. Its totient is φ = 648007344.

The previous prime is 1030645999. The next prime is 1030646017. The reversal of 1030646013 is 3106460301.

It is not a de Polignac number, because 1030646013 - 2⁴ = 1030645997 is a prime.

It is a super-2 number, since 2×1030646013² = 2124462408225592338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030646017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27831 + ... + 53252.

It is an arithmetic number, because the mean of its divisors is an integer number (90814080).

Almost surely, 2^1030646013 is an apocalyptic number.

It is an amenable number.

1030646013 is a deficient number, since it is larger than the sum of its proper divisors (422379267).

1030646013 is a wasteful number, since it uses less digits than its factorization.

1030646013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81328.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 1030646013 is about 32103.6760044703. The cubic root of 1030646013 is about 1010.1127257119.

The spelling of 1030646013 in words is "one billion, thirty million, six hundred forty-six thousand, thirteen".