3223020513 has 8 divisors (see below), whose sum is σ = 4297904800. Its totient is φ = 2148408288.

The previous prime is 3223020503. The next prime is 3223020527. The reversal of 3223020513 is 3150203223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3223020513 - 2¹⁷ = 3222889441 is a prime.

It is a super-2 number, since 2×3223020513² = 20775722454437566338, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3223020513.

It is not an unprimeable number, because it can be changed into a prime (3223020503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38548 + ... + 89061.

It is an arithmetic number, because the mean of its divisors is an integer number (537238100).

Almost surely, 2^3223020513 is an apocalyptic number.

It is an amenable number.

3223020513 is a deficient number, since it is larger than the sum of its proper divisors (1074884287).

3223020513 is a wasteful number, since it uses less digits than its factorization.

3223020513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136031.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 3223020513 is about 56771.6523715842. The cubic root of 3223020513 is about 1477.1378384627.

Adding to 3223020513 its reverse (3150203223), we get a palindrome (6373223736).

The spelling of 3223020513 in words is "three billion, two hundred twenty-three million, twenty thousand, five hundred thirteen".