3101213005 has 8 divisors (see below), whose sum is σ = 4059769824. Its totient is φ = 2255427600.

The previous prime is 3101212969. The next prime is 3101213023. The reversal of 3101213005 is 5003121013.

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

It is not a de Polignac number, because 3101213005 - 2²⁷ = 2966995277 is a prime.

It is a super-2 number, since 2×3101213005² = 19235044204762260050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3101213005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28192791 + ... + 28192900.

It is an arithmetic number, because the mean of its divisors is an integer number (507471228).

Almost surely, 2^3101213005 is an apocalyptic number.

It is an amenable number.

3101213005 is a deficient number, since it is larger than the sum of its proper divisors (958556819).

3101213005 is a wasteful number, since it uses less digits than its factorization.

3101213005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56385707.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 3101213005 is about 55688.5356693817. The cubic root of 3101213005 is about 1458.2898919159.

Adding to 3101213005 its reverse (5003121013), we get a palindrome (8104334018).

The spelling of 3101213005 in words is "three billion, one hundred one million, two hundred thirteen thousand, five".