133016610 has 16 divisors (see below), whose sum is σ = 319239936. Its totient is φ = 35471088.

The previous prime is 133016603. The next prime is 133016617. The reversal of 133016610 is 16610331.

It is an interprime number because it is at equal distance from previous prime (133016603) and next prime (133016617).

It is not an unprimeable number, because it can be changed into a prime (133016617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2216914 + ... + 2216973.

It is an arithmetic number, because the mean of its divisors is an integer number (19952496).

Almost surely, 2^133016610 is an apocalyptic number.

133016610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133016610 is an abundant number, since it is smaller than the sum of its proper divisors (186223326).

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

133016610 is a wasteful number, since it uses less digits than its factorization.

133016610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4433897.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 133016610 is about 11533.2827070180. The cubic root of 133016610 is about 510.4681207456.

Adding to 133016610 its reverse (16610331), we get a palindrome (149626941).

The spelling of 133016610 in words is "one hundred thirty-three million, sixteen thousand, six hundred ten".