3140102221 has 8 divisors (see below), whose sum is σ = 3182506488. Its totient is φ = 3097920000.

The previous prime is 3140102213. The next prime is 3140102233. The reversal of 3140102221 is 1222010413.

It can be written as a sum of positive squares in 4 ways, for example, as 1460004100 + 1680098121 = 38210^2 + 40989^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3140102221 - 2³ = 3140102213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3140102195 and 3140102204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140102201) 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, 26940 + ... + 83701.

It is an arithmetic number, because the mean of its divisors is an integer number (397813311).

Almost surely, 2^3140102221 is an apocalyptic number.

It is an amenable number.

3140102221 is a deficient number, since it is larger than the sum of its proper divisors (42404267).

3140102221 is a wasteful number, since it uses less digits than its factorization.

3140102221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111023.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3140102221 is about 56036.6150030496. The cubic root of 3140102221 is about 1464.3602406432.

Adding to 3140102221 its reverse (1222010413), we get a palindrome (4362112634).

The spelling of 3140102221 in words is "three billion, one hundred forty million, one hundred two thousand, two hundred twenty-one".