3201120654 has 32 divisors (see below), whose sum is σ = 6450001920. Its totient is φ = 1059105600.

The previous prime is 3201120653. The next prime is 3201120661. The reversal of 3201120654 is 4560211023.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201120653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 559842 + ... + 565530.

It is an arithmetic number, because the mean of its divisors is an integer number (201562560).

Almost surely, 2^3201120654 is an apocalyptic number.

3201120654 is an abundant number, since it is smaller than the sum of its proper divisors (3248881266).

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

3201120654 is a wasteful number, since it uses less digits than its factorization.

3201120654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6376.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 3201120654 is about 56578.4469033925. The cubic root of 3201120654 is about 1473.7846012389.

Adding to 3201120654 its reverse (4560211023), we get a palindrome (7761331677).

The spelling of 3201120654 in words is "three billion, two hundred one million, one hundred twenty thousand, six hundred fifty-four".