3140212031 has 8 divisors (see below), whose sum is σ = 3456003024. Its totient is φ = 2829473920.

The previous prime is 3140212003. The next prime is 3140212037. The reversal of 3140212031 is 1302120413.

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 3140212031 - 2¹⁸ = 3139949887 is a prime.

It is a super-2 number, since 2×3140212031² = 19721863199274289922, 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 (3140212037) 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, 1261916 + ... + 1264401.

It is an arithmetic number, because the mean of its divisors is an integer number (432000378).

Almost surely, 2^3140212031 is an apocalyptic number.

3140212031 is a deficient number, since it is larger than the sum of its proper divisors (315790993).

3140212031 is a wasteful number, since it uses less digits than its factorization.

3140212031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526441.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3140212031 is about 56037.5948002767. The cubic root of 3140212031 is about 1464.3773101006.

Adding to 3140212031 its reverse (1302120413), we get a palindrome (4442332444).

The spelling of 3140212031 in words is "three billion, one hundred forty million, two hundred twelve thousand, thirty-one".