3101047149 has 8 divisors (see below), whose sum is σ = 4268108032. Its totient is φ = 2000675520.

The previous prime is 3101047123. The next prime is 3101047199. The reversal of 3101047149 is 9417401013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3101047149 - 2¹² = 3101043053 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101047199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16672204 + ... + 16672389.

It is an arithmetic number, because the mean of its divisors is an integer number (533513504).

Almost surely, 2^3101047149 is an apocalyptic number.

It is an amenable number.

3101047149 is a deficient number, since it is larger than the sum of its proper divisors (1167060883).

3101047149 is a wasteful number, since it uses less digits than its factorization.

3101047149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33344627.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 3101047149 is about 55687.0465099380. The cubic root of 3101047149 is about 1458.2638945143.

The spelling of 3101047149 in words is "three billion, one hundred one million, forty-seven thousand, one hundred forty-nine".