3101905134 has 24 divisors (see below), whose sum is σ = 6952547160. Its totient is φ = 998314128.

The previous prime is 3101905063. The next prime is 3101905139. The reversal of 3101905134 is 4315091013.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3101905098 and 3101905107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101905139) 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 11 ways as a sum of consecutive naturals, for example, 2970652 + ... + 2971695.

It is an arithmetic number, because the mean of its divisors is an integer number (289689465).

Almost surely, 2^3101905134 is an apocalyptic number.

3101905134 is an abundant number, since it is smaller than the sum of its proper divisors (3850642026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3101905134 is a wasteful number, since it uses less digits than its factorization.

3101905134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5942384 (or 5942381 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 3101905134 is about 55694.7496089174. The cubic root of 3101905134 is about 1458.3983709364.

Adding to 3101905134 its reverse (4315091013), we get a palindrome (7416996147).

The spelling of 3101905134 in words is "three billion, one hundred one million, nine hundred five thousand, one hundred thirty-four".