133000026 has 8 divisors (see below), whose sum is σ = 266000064. Its totient is φ = 44333340.

The previous prime is 133000009. The next prime is 133000033. The reversal of 133000026 is 620000331.

It is a sphenic number, since it is the product of 3 distinct primes.

133000026 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 132999969 and 133000014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11083330 + ... + 11083341.

It is an arithmetic number, because the mean of its divisors is an integer number (33250008).

Almost surely, 2^133000026 is an apocalyptic number.

133000026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

133000026 is a wasteful number, since it uses less digits than its factorization.

133000026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22166676.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 133000026 is about 11532.5637219137. The cubic root of 133000026 is about 510.4469054623.

Adding to 133000026 its reverse (620000331), we get a palindrome (753000357).

The spelling of 133000026 in words is "one hundred thirty-three million, twenty-six", and thus it is an aban number.