133134233112 has 48 divisors (see below), whose sum is σ = 360925929000. Its totient is φ = 44334502656.

The previous prime is 133134233101. The next prime is 133134233123. The reversal of 133134233112 is 211332431331.

133134233112 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 342 + 3 + 311 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (133134233101) and next prime (133134233123).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 833937 + ... + 980672.

Almost surely, 2^133134233112 is an apocalyptic number.

133134233112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133134233112 is an abundant number, since it is smaller than the sum of its proper divisors (227791695888).

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

133134233112 is a wasteful number, since it uses less digits than its factorization.

133134233112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815640 (or 1815633 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

Adding to 133134233112 its reverse (211332431331), we get a palindrome (344466664443).

The spelling of 133134233112 in words is "one hundred thirty-three billion, one hundred thirty-four million, two hundred thirty-three thousand, one hundred twelve".