3148743137 has 4 divisors (see below), whose sum is σ = 3314466480. Its totient is φ = 2983019796.

The previous prime is 3148743119. The next prime is 3148743161. The reversal of 3148743137 is 7313478413.

3148743137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 3148743137 - 2¹⁴ = 3148726753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3148743094 and 3148743103.

It is not an unprimeable number, because it can be changed into a prime (3148743107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82861643 + ... + 82861680.

It is an arithmetic number, because the mean of its divisors is an integer number (828616620).

Almost surely, 2^3148743137 is an apocalyptic number.

It is an amenable number.

3148743137 is a deficient number, since it is larger than the sum of its proper divisors (165723343).

3148743137 is a wasteful number, since it uses less digits than its factorization.

3148743137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165723342.

The product of its digits is 169344, while the sum is 41.

The square root of 3148743137 is about 56113.6626589283. The cubic root of 3148743137 is about 1465.7022165963.

The spelling of 3148743137 in words is "three billion, one hundred forty-eight million, seven hundred forty-three thousand, one hundred thirty-seven".