133316130 has 32 divisors (see below), whose sum is σ = 321490368. Its totient is φ = 35380800.

The previous prime is 133316107. The next prime is 133316149. The reversal of 133316130 is 31613331.

It is a junction number, because it is equal to n+sod(n) for n = 133316097 and 133316106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4201 + ... + 16860.

It is an arithmetic number, because the mean of its divisors is an integer number (10046574).

Almost surely, 2^133316130 is an apocalyptic number.

133316130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133316130 is an abundant number, since it is smaller than the sum of its proper divisors (188174238).

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

133316130 is a wasteful number, since it uses less digits than its factorization.

133316130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21282.

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 133316130 is about 11546.2604335776. The cubic root of 133316130 is about 510.8509821897.

Adding to 133316130 its reverse (31613331), we get a palindrome (164929461).

The spelling of 133316130 in words is "one hundred thirty-three million, three hundred sixteen thousand, one hundred thirty".