3112002101 has 8 divisors (see below), whose sum is σ = 3353020440. Its totient is φ = 2871217152.

The previous prime is 3112002079. The next prime is 3112002121. The reversal of 3112002101 is 1012002113.

It can be written as a sum of positive squares in 4 ways, for example, as 1328967025 + 1783035076 = 36455^2 + 42226^2 .

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 3112002101 - 2²⁶ = 3044893237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112002121) 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, 30140 + ... + 84453.

It is an arithmetic number, because the mean of its divisors is an integer number (419127555).

Almost surely, 2^3112002101 is an apocalyptic number.

It is an amenable number.

3112002101 is a deficient number, since it is larger than the sum of its proper divisors (241018339).

3112002101 is a wasteful number, since it uses less digits than its factorization.

3112002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116695.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 3112002101 is about 55785.3215550471. The cubic root of 3112002101 is about 1459.9790609682.

Adding to 3112002101 its product of nonzero digits (12), we get a palindrome (3112002113).

Adding to 3112002101 its reverse (1012002113), we get a palindrome (4124004214).

The spelling of 3112002101 in words is "three billion, one hundred twelve million, two thousand, one hundred one".