10321150050550 has 24 divisors (see below), whose sum is σ = 19197583849656. Its totient is φ = 4128407384640.

The previous prime is 10321150050529. The next prime is 10321150050551. The reversal of 10321150050550 is 5505005112301.

It is a super-2 number, since 2×10321150050550² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10321150050551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2770722 + ... + 5321578.

It is an arithmetic number, because the mean of its divisors is an integer number (799899327069).

Almost surely, 2^{10321150050550} is an apocalyptic number.

10321150050550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10321150050550 is a deficient number, since it is larger than the sum of its proper divisors (8876433799106).

10321150050550 is a wasteful number, since it uses less digits than its factorization.

10321150050550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2631792 (or 2631787 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 28.

Adding to 10321150050550 its reverse (5505005112301), we get a palindrome (15826155162851).

The spelling of 10321150050550 in words is "ten trillion, three hundred twenty-one billion, one hundred fifty million, fifty thousand, five hundred fifty".