133213011301 has 4 divisors (see below), whose sum is σ = 136310988352. Its totient is φ = 130115034252.

The previous prime is 133213011209. The next prime is 133213011319. The reversal of 133213011301 is 103110312331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133213011301 - 2¹³ = 133213003109 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 (133213011361) 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 3 ways as a sum of consecutive naturals, for example, 1548988461 + ... + 1548988546.

It is an arithmetic number, because the mean of its divisors is an integer number (34077747088).

Almost surely, 2^133213011301 is an apocalyptic number.

It is an amenable number.

133213011301 is a deficient number, since it is larger than the sum of its proper divisors (3097977051).

133213011301 is an equidigital number, since it uses as much as digits as its factorization.

133213011301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3097977050.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 133213011301 its reverse (103110312331), we get a palindrome (236323323632).

It can be divided in two parts, 1332130 and 11301, that added together give a palindrome (1343431).

The spelling of 133213011301 in words is "one hundred thirty-three billion, two hundred thirteen million, eleven thousand, three hundred one".