10030321544645 has 8 divisors (see below), whose sum is σ = 12036837101856. Its totient is φ = 8023956403536.

The previous prime is 10030321544641. The next prime is 10030321544671. The reversal of 10030321544645 is 54644512303001.

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 10030321544645 - 2² = 10030321544641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10030321544599 and 10030321544608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030321544641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37457267 + ... + 37724096.

It is an arithmetic number, because the mean of its divisors is an integer number (1504604637732).

Almost surely, 2^{10030321544645} is an apocalyptic number.

It is an amenable number.

10030321544645 is a deficient number, since it is larger than the sum of its proper divisors (2006515557211).

10030321544645 is an equidigital number, since it uses as much as digits as its factorization.

10030321544645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75208051.

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 10030321544645 its reverse (54644512303001), we get a palindrome (64674833847646).

The spelling of 10030321544645 in words is "ten trillion, thirty billion, three hundred twenty-one million, five hundred forty-four thousand, six hundred forty-five".