2130120133404 has 24 divisors (see below), whose sum is σ = 5044463601408. Its totient is φ = 699442431600.

The previous prime is 2130120133399. The next prime is 2130120133439. The reversal of 2130120133404 is 4043310210312.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1324700772 + ... + 1324702379.

It is an arithmetic number, because the mean of its divisors is an integer number (210185983392).

Almost surely, 2^{2130120133404} is an apocalyptic number.

It is an amenable number.

2130120133404 is an abundant number, since it is smaller than the sum of its proper divisors (2914343468004).

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

2130120133404 is a wasteful number, since it uses less digits than its factorization.

2130120133404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2649403225 (or 2649403223 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2130120133404 its reverse (4043310210312), we get a palindrome (6173430343716).

The spelling of 2130120133404 in words is "two trillion, one hundred thirty billion, one hundred twenty million, one hundred thirty-three thousand, four hundred four".