133470105 has 32 divisors (see below), whose sum is σ = 217896960. Its totient is φ = 69750720.

The previous prime is 133470101. The next prime is 133470107. The reversal of 133470105 is 501074331.

It is not a de Polignac number, because 133470105 - 2² = 133470101 is a prime.

It is a super-2 number, since 2×133470105² = 35628537857422050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133470101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192810 + ... + 193500.

It is an arithmetic number, because the mean of its divisors is an integer number (6809280).

Almost surely, 2^133470105 is an apocalyptic number.

133470105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133470105 is a deficient number, since it is larger than the sum of its proper divisors (84426855).

133470105 is a wasteful number, since it uses less digits than its factorization.

133470105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 133470105 is about 11552.9262526859. The cubic root of 133470105 is about 511.0475775978.

The spelling of 133470105 in words is "one hundred thirty-three million, four hundred seventy thousand, one hundred five".