10245502321 has 8 divisors (see below), whose sum is σ = 10406398464. Its totient is φ = 10085498160.

The previous prime is 10245502303. The next prime is 10245502339. The reversal of 10245502321 is 12320554201.

It is an interprime number because it is at equal distance from previous prime (10245502303) and next prime (10245502339).

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 10245502321 - 2²¹ = 10243405169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10245502301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199825 + ... + 245806.

It is an arithmetic number, because the mean of its divisors is an integer number (1300799808).

Almost surely, 2^10245502321 is an apocalyptic number.

It is an amenable number.

10245502321 is a deficient number, since it is larger than the sum of its proper divisors (160896143).

10245502321 is an equidigital number, since it uses as much as digits as its factorization.

10245502321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445991.

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 10245502321 in words is "ten billion, two hundred forty-five million, five hundred two thousand, three hundred twenty-one".