133301130 has 16 divisors (see below), whose sum is σ = 319922784. Its totient is φ = 35546960.

The previous prime is 133301117. The next prime is 133301143. The reversal of 133301130 is 31103331.

133301130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (133301117) and next prime (133301143).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

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, 2221656 + ... + 2221715.

It is an arithmetic number, because the mean of its divisors is an integer number (19995174).

Almost surely, 2^133301130 is an apocalyptic number.

133301130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133301130 is an abundant number, since it is smaller than the sum of its proper divisors (186621654).

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

133301130 is a wasteful number, since it uses less digits than its factorization.

133301130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4443381.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 133301130 is about 11545.6108543463. The cubic root of 133301130 is about 510.8318220872.

Adding to 133301130 its reverse (31103331), we get a palindrome (164404461).

The spelling of 133301130 in words is "one hundred thirty-three million, three hundred one thousand, one hundred thirty".