1030220013 has 16 divisors (see below), whose sum is σ = 1381189376. Its totient is φ = 683043840.

The previous prime is 1030219991. The next prime is 1030220029. The reversal of 1030220013 is 3100220301.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1030220013 is a prime.

It is a super-2 number, since 2×1030220013² = 2122706550371440338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030220713) 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, 475653 + ... + 477813.

It is an arithmetic number, because the mean of its divisors is an integer number (86324336).

Almost surely, 2^1030220013 is an apocalyptic number.

It is an amenable number.

1030220013 is a deficient number, since it is larger than the sum of its proper divisors (350969363).

1030220013 is a wasteful number, since it uses less digits than its factorization.

1030220013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2964.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1030220013 is about 32097.0405645131. The cubic root of 1030220013 is about 1009.9735355612.

Adding to 1030220013 its reverse (3100220301), we get a palindrome (4130440314).

The spelling of 1030220013 in words is "one billion, thirty million, two hundred twenty thousand, thirteen".