2120104532 has 48 divisors (see below), whose sum is σ = 4641286272. Its totient is φ = 824964480.

The previous prime is 2120104523. The next prime is 2120104549. The reversal of 2120104532 is 2354010212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25538 + ... + 69945.

It is an arithmetic number, because the mean of its divisors is an integer number (96693464).

Almost surely, 2^2120104532 is an apocalyptic number.

It is an amenable number.

2120104532 is an abundant number, since it is smaller than the sum of its proper divisors (2521181740).

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

2120104532 is a wasteful number, since it uses less digits than its factorization.

2120104532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95568 (or 95566 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2120104532 is about 46044.5928638749. The cubic root of 2120104532 is about 1284.6527713775.

Adding to 2120104532 its reverse (2354010212), we get a palindrome (4474114744).

The spelling of 2120104532 in words is "two billion, one hundred twenty million, one hundred four thousand, five hundred thirty-two".