2102401032204 has 48 divisors (see below), whose sum is σ = 5404552102656. Its totient is φ = 630783384000.

The previous prime is 2102401032181. The next prime is 2102401032209. The reversal of 2102401032204 is 4022301042012.

It is not an unprimeable number, because it can be changed into a prime (2102401032209) 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, 78834592 + ... + 78861255.

It is an arithmetic number, because the mean of its divisors is an integer number (112594835472).

Almost surely, 2^{2102401032204} is an apocalyptic number.

It is an amenable number.

2102401032204 is an abundant number, since it is smaller than the sum of its proper divisors (3302151070452).

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

2102401032204 is a wasteful number, since it uses less digits than its factorization.

2102401032204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157695966 (or 157695964 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2102401032204 its reverse (4022301042012), we get a palindrome (6124702074216).

The spelling of 2102401032204 in words is "two trillion, one hundred two billion, four hundred one million, thirty-two thousand, two hundred four".