11333133234 has 48 divisors (see below), whose sum is σ = 25286481792. Its totient is φ = 3666315744.

The previous prime is 11333133221. The next prime is 11333133241. The reversal of 11333133234 is 43233133311.

11333133234 is a `hidden beast` number, since 1 + 1 + 3 + 331 + 3 + 323 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 11333133198 and 11333133207.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74887 + ... + 168149.

It is an arithmetic number, because the mean of its divisors is an integer number (526801704).

Almost surely, 2^11333133234 is an apocalyptic number.

11333133234 is an abundant number, since it is smaller than the sum of its proper divisors (13953348558).

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

11333133234 is a wasteful number, since it uses less digits than its factorization.

11333133234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93471 (or 93468 counting only the distinct ones).

The product of its digits is 5832, while the sum is 27.

Adding to 11333133234 its reverse (43233133311), we get a palindrome (54566266545).

The spelling of 11333133234 in words is "eleven billion, three hundred thirty-three million, one hundred thirty-three thousand, two hundred thirty-four".