2103234433234 has 48 divisors (see below), whose sum is σ = 3623804847936. Its totient is φ = 913109230880.

The previous prime is 2103234433229. The next prime is 2103234433259. The reversal of 2103234433234 is 4323344323012.

It is a super-2 number, since 2×2103234433234² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2103234433234.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3524952 + ... + 4078204.

It is an arithmetic number, because the mean of its divisors is an integer number (75495934332).

Almost surely, 2^{2103234433234} is an apocalyptic number.

2103234433234 is a deficient number, since it is larger than the sum of its proper divisors (1520570414702).

2103234433234 is a wasteful number, since it uses less digits than its factorization.

2103234433234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553983 (or 553972 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 2103234433234 its reverse (4323344323012), we get a palindrome (6426578756246).

The spelling of 2103234433234 in words is "two trillion, one hundred three billion, two hundred thirty-four million, four hundred thirty-three thousand, two hundred thirty-four".