133103230000321 has 8 divisors (see below), whose sum is σ = 152120088915264. Its totient is φ = 114086899028400.

The previous prime is 133103230000319. The next prime is 133103230000327. The reversal of 133103230000321 is 123000032301331.

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 133103230000321 - 2¹ = 133103230000319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133103230000292 and 133103230000301.

It is not an unprimeable number, because it can be changed into a prime (133103230000327) 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, 131445355 + ... + 132454096.

It is an arithmetic number, because the mean of its divisors is an integer number (19015011114408).

Almost surely, 2^{133103230000321} is an apocalyptic number.

It is an amenable number.

133103230000321 is a deficient number, since it is larger than the sum of its proper divisors (19016858914943).

133103230000321 is an equidigital number, since it uses as much as digits as its factorization.

133103230000321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263971511.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 133103230000321 its reverse (123000032301331), we get a palindrome (256103262301652).

The spelling of 133103230000321 in words is "one hundred thirty-three trillion, one hundred three billion, two hundred thirty million, three hundred twenty-one", and thus it is an aban number.