2103212404334 has 8 divisors (see below), whose sum is σ = 3154847761488. Its totient is φ = 1051596483840.

The previous prime is 2103212404327. The next prime is 2103212404367. The reversal of 2103212404334 is 4334042123012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2103212404297 and 2103212404306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4585562 + ... + 5023325.

It is an arithmetic number, because the mean of its divisors is an integer number (394355970186).

Almost surely, 2^{2103212404334} is an apocalyptic number.

2103212404334 is a deficient number, since it is larger than the sum of its proper divisors (1051635357154).

2103212404334 is a wasteful number, since it uses less digits than its factorization.

2103212404334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9718330.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2103212404334 its reverse (4334042123012), we get a palindrome (6437254527346).

The spelling of 2103212404334 in words is "two trillion, one hundred three billion, two hundred twelve million, four hundred four thousand, three hundred thirty-four".