492503004103321 has 4 divisors (see below), whose sum is σ = 492503245686144. Its totient is φ = 492502762520500.

The previous prime is 492503004103291. The next prime is 492503004103333. The reversal of 492503004103321 is 123301400305294.

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 492503004103321 - 2¹⁹ = 492503003579033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (492503004103361) 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, 117707185 + ... + 121819486.

It is an arithmetic number, because the mean of its divisors is an integer number (123125811421536).

Almost surely, 2^{492503004103321} is an apocalyptic number.

It is an amenable number.

492503004103321 is a deficient number, since it is larger than the sum of its proper divisors (241582823).

492503004103321 is a wasteful number, since it uses less digits than its factorization.

492503004103321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241582822.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 492503004103321 in words is "four hundred ninety-two trillion, five hundred three billion, four million, one hundred three thousand, three hundred twenty-one".