3112154141 has 2 divisors, whose sum is σ = 3112154142. Its totient is φ = 3112154140.

The previous prime is 3112154137. The next prime is 3112154231. The reversal of 3112154141 is 1414512113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1799541241 + 1312612900 = 42421^2 + 36230^2 .

It is a cyclic number.

It is not a de Polignac number, because 3112154141 - 2² = 3112154137 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3112154341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556077070 + 1556077071.

It is an arithmetic number, because the mean of its divisors is an integer number (1556077071).

Almost surely, 2^3112154141 is an apocalyptic number.

It is an amenable number.

3112154141 is a deficient number, since it is larger than the sum of its proper divisors (1).

3112154141 is an equidigital number, since it uses as much as digits as its factorization.

3112154141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 480, while the sum is 23.

The square root of 3112154141 is about 55786.6842624654. The cubic root of 3112154141 is about 1460.0028368307.

Adding to 3112154141 its reverse (1414512113), we get a palindrome (4526666254).

The spelling of 3112154141 in words is "three billion, one hundred twelve million, one hundred fifty-four thousand, one hundred forty-one".