33870101 has 8 divisors (see below), whose sum is σ = 34322400. Its totient is φ = 33420528.

The previous prime is 33870079. The next prime is 33870121. The reversal of 33870101 is 10107833.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 33870101 - 2¹⁴ = 33853717 is a prime.

It is a super-2 number, since 2×33870101² = 2294367483500402, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33870121) 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, 36890 + ... + 37796.

It is an arithmetic number, because the mean of its divisors is an integer number (4290300).

Almost surely, 2^33870101 is an apocalyptic number.

It is an amenable number.

33870101 is a deficient number, since it is larger than the sum of its proper divisors (452299).

33870101 is a wasteful number, since it uses less digits than its factorization.

33870101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 33870101 is about 5819.8024880575. The cubic root of 33870101 is about 323.5480826775.

Adding to 33870101 its reverse (10107833), we get a palindrome (43977934).

The spelling of 33870101 in words is "thirty-three million, eight hundred seventy thousand, one hundred one".