133200130023001 has 4 divisors (see below), whose sum is σ = 133209698324404. Its totient is φ = 133190561721600.

The previous prime is 133200130022963. The next prime is 133200130023017. The reversal of 133200130023001 is 100320031002331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 67371264000000 + 65828866023001 = 8208000^2 + 8113499^2 .

It is a cyclic number.

It is not a de Polignac number, because 133200130023001 - 2¹⁹ = 133200129498713 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 133200130023001.

It is not an unprimeable number, because it can be changed into a prime (133200130023061) 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, 4784129820 + ... + 4784157661.

It is an arithmetic number, because the mean of its divisors is an integer number (33302424581101).

Almost surely, 2^{133200130023001} is an apocalyptic number.

It is an amenable number.

133200130023001 is a deficient number, since it is larger than the sum of its proper divisors (9568301403).

133200130023001 is an equidigital number, since it uses as much as digits as its factorization.

133200130023001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9568301402.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 133200130023001 its reverse (100320031002331), we get a palindrome (233520161025332).

The spelling of 133200130023001 in words is "one hundred thirty-three trillion, two hundred billion, one hundred thirty million, twenty-three thousand, one".