3315102231 has 8 divisors (see below), whose sum is σ = 5051584384. Its totient is φ = 1894344120.

The previous prime is 3315102227. The next prime is 3315102281. The reversal of 3315102231 is 1322015133.

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

It is not a de Polignac number, because 3315102231 - 2² = 3315102227 is a prime.

It is a super-2 number, since 2×3315102231² = 21979805603962354722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 157862011 = 3315102231 / (3 + 3 + 1 + 5 + 1 + 0 + 2 + 2 + 3 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 3315102198 and 3315102207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3315102281) 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, 78930985 + ... + 78931026.

It is an arithmetic number, because the mean of its divisors is an integer number (631448048).

It is a self-describing number.

Almost surely, 2^3315102231 is an apocalyptic number.

3315102231 is a deficient number, since it is larger than the sum of its proper divisors (1736482153).

3315102231 is a wasteful number, since it uses less digits than its factorization.

3315102231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157862021.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 3315102231 is about 57576.9244663172. The cubic root of 3315102231 is about 1491.0732370987.

Adding to 3315102231 its reverse (1322015133), we get a palindrome (4637117364).

The spelling of 3315102231 in words is "three billion, three hundred fifteen million, one hundred two thousand, two hundred thirty-one".