133332013001 has 4 divisors (see below), whose sum is σ = 145453105104. Its totient is φ = 121210920900.

The previous prime is 133332012949. The next prime is 133332013033. The reversal of 133332013001 is 100310233331.

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 133332013001 - 2¹⁴ = 133331996617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133332010001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6060546035 + ... + 6060546056.

It is an arithmetic number, because the mean of its divisors is an integer number (36363276276).

Almost surely, 2^133332013001 is an apocalyptic number.

133332013001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133332013001 is a deficient number, since it is larger than the sum of its proper divisors (12121092103).

133332013001 is a wasteful number, since it uses less digits than its factorization.

133332013001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12121092102.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 133332013001 its reverse (100310233331), we get a palindrome (233642246332).

The spelling of 133332013001 in words is "one hundred thirty-three billion, three hundred thirty-two million, thirteen thousand, one".