3141129137 has 4 divisors (see below), whose sum is σ = 3151361136. Its totient is φ = 3130897140.

The previous prime is 3141129133. The next prime is 3141129149. The reversal of 3141129137 is 7319211413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7319211413 = 823 ⋅8893331.

It is a cyclic number.

It is not a de Polignac number, because 3141129137 - 2² = 3141129133 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3141129133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5115539 + ... + 5116152.

It is an arithmetic number, because the mean of its divisors is an integer number (787840284).

Almost surely, 2^3141129137 is an apocalyptic number.

It is an amenable number.

3141129137 is a deficient number, since it is larger than the sum of its proper divisors (10231999).

3141129137 is a wasteful number, since it uses less digits than its factorization.

3141129137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10231998.

The product of its digits is 4536, while the sum is 32.

The square root of 3141129137 is about 56045.7771558215. Note that the first 3 decimals coincide. The cubic root of 3141129137 is about 1464.5198544558.

The spelling of 3141129137 in words is "three billion, one hundred forty-one million, one hundred twenty-nine thousand, one hundred thirty-seven".