3101224131 has 8 divisors (see below), whose sum is σ = 4594406160. Its totient is φ = 2067482736.

The previous prime is 3101224129. The next prime is 3101224141. The reversal of 3101224131 is 1314221013.

3101224131 is a `hidden beast` number, since 310 + 1 + 224 + 131 = 666.

It is not a de Polignac number, because 3101224131 - 2¹ = 3101224129 is a prime.

It is a super-2 number, since 2×3101224131² = 19235182221393410322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3101224141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57430050 + ... + 57430103.

It is an arithmetic number, because the mean of its divisors is an integer number (574300770).

Almost surely, 2^3101224131 is an apocalyptic number.

3101224131 is a deficient number, since it is larger than the sum of its proper divisors (1493182029).

3101224131 is a wasteful number, since it uses less digits than its factorization.

3101224131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114860162 (or 114860156 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 3101224131 is about 55688.6355641795. The cubic root of 3101224131 is about 1458.2916358480.

Adding to 3101224131 its reverse (1314221013), we get a palindrome (4415445144).

The spelling of 3101224131 in words is "three billion, one hundred one million, two hundred twenty-four thousand, one hundred thirty-one".