133301011230 has 64 divisors (see below), whose sum is σ = 355601491200. Its totient is φ = 35533723680.

The previous prime is 133301011229. The next prime is 133301011237. The reversal of 133301011230 is 32110103331.

It is a happy number.

133301011230 is a `hidden beast` number, since 1 + 3 + 330 + 101 + 1 + 230 = 666.

It is a super-2 number, since 2×133301011230² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133301011237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 646981 + ... + 827759.

It is an arithmetic number, because the mean of its divisors is an integer number (5556273300).

Almost surely, 2^133301011230 is an apocalyptic number.

133301011230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133301011230 is an abundant number, since it is smaller than the sum of its proper divisors (222300479970).

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

133301011230 is a wasteful number, since it uses less digits than its factorization.

133301011230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183526 (or 183520 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 133301011230 its reverse (32110103331), we get a palindrome (165411114561).

The spelling of 133301011230 in words is "one hundred thirty-three billion, three hundred one million, eleven thousand, two hundred thirty".