133770106 has 8 divisors (see below), whose sum is σ = 203481504. Its totient is φ = 65942940.

The previous prime is 133770103. The next prime is 133770113. The reversal of 133770106 is 601077331.

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

It is not an unprimeable number, because it can be changed into a prime (133770103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470880 + ... + 471163.

It is an arithmetic number, because the mean of its divisors is an integer number (25435188).

Almost surely, 2^133770106 is an apocalyptic number.

133770106 is a deficient number, since it is larger than the sum of its proper divisors (69711398).

133770106 is an equidigital number, since it uses as much as digits as its factorization.

133770106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942116.

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 133770106 is about 11565.9027317369. The cubic root of 133770106 is about 511.4301852709.

The spelling of 133770106 in words is "one hundred thirty-three million, seven hundred seventy thousand, one hundred six".