133012701 has 6 divisors (see below), whose sum is σ = 192129470. Its totient is φ = 88675128.

The previous prime is 133012667. The next prime is 133012721. The reversal of 133012701 is 107210331.

It can be written as a sum of positive squares in only one way, i.e., 132848676 + 164025 = 11526^2 + 405^2 .

It is not a de Polignac number, because 133012701 - 2⁶ = 133012637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133012721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7389586 + ... + 7389603.

Almost surely, 2^133012701 is an apocalyptic number.

It is an amenable number.

133012701 is a deficient number, since it is larger than the sum of its proper divisors (59116769).

133012701 is a wasteful number, since it uses less digits than its factorization.

133012701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14779195 (or 14779192 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 133012701 is about 11533.1132397111. The cubic root of 133012701 is about 510.4631202687.

The spelling of 133012701 in words is "one hundred thirty-three million, twelve thousand, seven hundred one".