3151023148 has 96 divisors (see below), whose sum is σ = 7125995520. Its totient is φ = 1185649920.

The previous prime is 3151023131. The next prime is 3151023157. The reversal of 3151023148 is 8413201513.

It is a happy number.

3151023148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 663390 + ... + 668122.

It is an arithmetic number, because the mean of its divisors is an integer number (74229120).

Almost surely, 2^3151023148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3151023148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3562997760).

3151023148 is an abundant number, since it is smaller than the sum of its proper divisors (3974972372).

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

3151023148 is a wasteful number, since it uses less digits than its factorization.

3151023148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4847 (or 4845 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 3151023148 is about 56133.9749884150. The cubic root of 3151023148 is about 1466.0559038455.

The spelling of 3151023148 in words is "three billion, one hundred fifty-one million, twenty-three thousand, one hundred forty-eight".