2331001147 has 16 divisors (see below), whose sum is σ = 2466367200. Its totient is φ = 2200165632.

The previous prime is 2331001129. The next prime is 2331001151. The reversal of 2331001147 is 7411001332.

It is not a de Polignac number, because 2331001147 - 2²⁷ = 2196783419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2331001157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232143 + ... + 241975.

It is an arithmetic number, because the mean of its divisors is an integer number (154147950).

Almost surely, 2^2331001147 is an apocalyptic number.

2331001147 is a deficient number, since it is larger than the sum of its proper divisors (135366053).

2331001147 is a wasteful number, since it uses less digits than its factorization.

2331001147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10062.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 2331001147 is about 48280.4426968105. The cubic root of 2331001147 is about 1325.9103551875.

Adding to 2331001147 its reverse (7411001332), we get a palindrome (9742002479).

The spelling of 2331001147 in words is "two billion, three hundred thirty-one million, one thousand, one hundred forty-seven".