11853203034 has 16 divisors (see below), whose sum is σ = 23746390272. Its totient is φ = 3944403648.

The previous prime is 11853203003. The next prime is 11853203041. The reversal of 11853203034 is 43030235811.

It is a junction number, because it is equal to n+sod(n) for n = 11853202992 and 11853203010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1662154 + ... + 1669269.

It is an arithmetic number, because the mean of its divisors is an integer number (1484149392).

Almost surely, 2^11853203034 is an apocalyptic number.

11853203034 is an abundant number, since it is smaller than the sum of its proper divisors (11893187238).

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

11853203034 is a wasteful number, since it uses less digits than its factorization.

11853203034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332021.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 11853203034 its reverse (43030235811), we get a palindrome (54883438845).

The spelling of 11853203034 in words is "eleven billion, eight hundred fifty-three million, two hundred three thousand, thirty-four".