3112440101 has 2 divisors, whose sum is σ = 3112440102. Its totient is φ = 3112440100.

The previous prime is 3112440077. The next prime is 3112440113. The reversal of 3112440101 is 1010442113.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2139062500 + 973377601 = 46250^2 + 31199^2 .

It is a cyclic number.

It is not a de Polignac number, because 3112440101 - 2²² = 3108245797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3112440101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3112440151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556220050 + 1556220051.

It is an arithmetic number, because the mean of its divisors is an integer number (1556220051).

Almost surely, 2^3112440101 is an apocalyptic number.

It is an amenable number.

3112440101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3112440101 is an equidigital number, since it uses as much as digits as its factorization.

3112440101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 3112440101 is about 55789.2471807964. The cubic root of 3112440101 is about 1460.0475528704.

Adding to 3112440101 its reverse (1010442113), we get a palindrome (4122882214).

The spelling of 3112440101 in words is "three billion, one hundred twelve million, four hundred forty thousand, one hundred one".