133963731201 has 8 divisors (see below), whose sum is σ = 181546477504. Its totient is φ = 87845069520.

The previous prime is 133963731199. The next prime is 133963731227. The reversal of 133963731201 is 102137369331.

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

It is not a de Polignac number, because 133963731201 - 2¹ = 133963731199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133963731201.

It is not an unprimeable number, because it can be changed into a prime (133963731241) 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, 366020941 + ... + 366021306.

It is an arithmetic number, because the mean of its divisors is an integer number (22693309688).

Almost surely, 2^133963731201 is an apocalyptic number.

It is an amenable number.

133963731201 is a deficient number, since it is larger than the sum of its proper divisors (47582746303).

133963731201 is an equidigital number, since it uses as much as digits as its factorization.

133963731201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732042311.

The product of its (nonzero) digits is 61236, while the sum is 39.

The spelling of 133963731201 in words is "one hundred thirty-three billion, nine hundred sixty-three million, seven hundred thirty-one thousand, two hundred one".