133003421022401 has 8 divisors (see below), whose sum is σ = 134611890850944. Its totient is φ = 131402520464320.

The previous prime is 133003421022397. The next prime is 133003421022473. The reversal of 133003421022401 is 104220124300331.

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

It is a cyclic number.

It is not a de Polignac number, because 133003421022401 - 2² = 133003421022397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133003421022701) 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, 1892282261 + ... + 1892352546.

It is an arithmetic number, because the mean of its divisors is an integer number (16826486356368).

Almost surely, 2^{133003421022401} is an apocalyptic number.

It is an amenable number.

133003421022401 is a deficient number, since it is larger than the sum of its proper divisors (1608469828543).

133003421022401 is a wasteful number, since it uses less digits than its factorization.

133003421022401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3784635231.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 133003421022401 its reverse (104220124300331), we get a palindrome (237223545322732).

The spelling of 133003421022401 in words is "one hundred thirty-three trillion, three billion, four hundred twenty-one million, twenty-two thousand, four hundred one".