133023020322001 has 8 divisors (see below), whose sum is σ = 141192275280840. Its totient is φ = 124892028853248.

The previous prime is 133023020321999. The next prime is 133023020322007. The reversal of 133023020322001 is 100223020320331.

It can be written as a sum of positive squares in 4 ways, for example, as 46198175861776 + 86824844460225 = 6796924^2 + 9317985^2 .

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

It is not a de Polignac number, because 133023020322001 - 2¹ = 133023020321999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133023020322007) 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, 9565865356 + ... + 9565879261.

It is an arithmetic number, because the mean of its divisors is an integer number (17649034410105).

Almost surely, 2^{133023020322001} is an apocalyptic number.

It is an amenable number.

133023020322001 is a deficient number, since it is larger than the sum of its proper divisors (8169254958839).

133023020322001 is a wasteful number, since it uses less digits than its factorization.

133023020322001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19131745043.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 133023020322001 its reverse (100223020320331), we get a palindrome (233246040642332).

The spelling of 133023020322001 in words is "one hundred thirty-three trillion, twenty-three billion, twenty million, three hundred twenty-two thousand, one".