10330221031 has 16 divisors (see below), whose sum is σ = 11443162528. Its totient is φ = 9263548800.

The previous prime is 10330221029. The next prime is 10330221049. The reversal of 10330221031 is 13012203301.

It is a cyclic number.

It is not a de Polignac number, because 10330221031 - 2¹ = 10330221029 is a prime.

It is a super-2 number, since 2×10330221031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10330220996 and 10330221014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10330221431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301696 + ... + 334186.

It is an arithmetic number, because the mean of its divisors is an integer number (715197658).

Almost surely, 2^10330221031 is an apocalyptic number.

10330221031 is a deficient number, since it is larger than the sum of its proper divisors (1112941497).

10330221031 is a wasteful number, since it uses less digits than its factorization.

10330221031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33202.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10330221031 its reverse (13012203301), we get a palindrome (23342424332).

It can be divided in two parts, 10330 and 221031, that added together give a square (231361 = 481²).

The spelling of 10330221031 in words is "ten billion, three hundred thirty million, two hundred twenty-one thousand, thirty-one".