2031147348 has 24 divisors (see below), whose sum is σ = 4988783520. Its totient is φ = 641414880.

The previous prime is 2031147343. The next prime is 2031147359. The reversal of 2031147348 is 8437411302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031147343) 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, 4454043 + ... + 4454498.

It is an arithmetic number, because the mean of its divisors is an integer number (207865980).

Almost surely, 2^2031147348 is an apocalyptic number.

It is an amenable number.

2031147348 is an abundant number, since it is smaller than the sum of its proper divisors (2957636172).

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

2031147348 is a wasteful number, since it uses less digits than its factorization.

2031147348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8908567 (or 8908565 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 2031147348 is about 45068.2521072207. The cubic root of 2031147348 is about 1266.4279205001.

The spelling of 2031147348 in words is "two billion, thirty-one million, one hundred forty-seven thousand, three hundred forty-eight".