2331132201 has 24 divisors (see below), whose sum is σ = 3577459080. Its totient is φ = 1459938816.

The previous prime is 2331132169. The next prime is 2331132229. The reversal of 2331132201 is 1022311332.

2331132201 is a `hidden beast` number, since 2 + 331 + 132 + 201 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1450467225 + 880664976 = 38085^2 + 29676^2 .

It is not a de Polignac number, because 2331132201 - 2⁵ = 2331132169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2331132101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111040 + ... + 130353.

It is an arithmetic number, because the mean of its divisors is an integer number (149060795).

Almost surely, 2^2331132201 is an apocalyptic number.

It is an amenable number.

2331132201 is a deficient number, since it is larger than the sum of its proper divisors (1246326879).

2331132201 is a wasteful number, since it uses less digits than its factorization.

2331132201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241465 (or 241462 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2331132201 is about 48281.7998939559. The cubic root of 2331132201 is about 1325.9352032518.

Adding to 2331132201 its reverse (1022311332), we get a palindrome (3353443533).

The spelling of 2331132201 in words is "two billion, three hundred thirty-one million, one hundred thirty-two thousand, two hundred one".