133028267701 has 16 divisors (see below), whose sum is σ = 154164751744. Its totient is φ = 112425905664.

The previous prime is 133028267677. The next prime is 133028267737. The reversal of 133028267701 is 107762820331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 133028267701 - 2⁹ = 133028267189 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 (133028262701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1603426 + ... + 1684348.

It is an arithmetic number, because the mean of its divisors is an integer number (9635296984).

Almost surely, 2^133028267701 is an apocalyptic number.

It is an amenable number.

133028267701 is a deficient number, since it is larger than the sum of its proper divisors (21136484043).

133028267701 is an equidigital number, since it uses as much as digits as its factorization.

133028267701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84220.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 133028267701 in words is "one hundred thirty-three billion, twenty-eight million, two hundred sixty-seven thousand, seven hundred one".