10103320221213 has 32 divisors (see below), whose sum is σ = 14726338790400. Its totient is φ = 6133712302080.

The previous prime is 10103320221209. The next prime is 10103320221233. The reversal of 10103320221213 is 31212202330101.

It is not a de Polignac number, because 10103320221213 - 2² = 10103320221209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10103320221213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103320221233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8028481 + ... + 9201257.

It is an arithmetic number, because the mean of its divisors is an integer number (460198087200).

Almost surely, 2^{10103320221213} is an apocalyptic number.

It is an amenable number.

10103320221213 is a deficient number, since it is larger than the sum of its proper divisors (4623018569187).

10103320221213 is a wasteful number, since it uses less digits than its factorization.

10103320221213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178277.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10103320221213 its reverse (31212202330101), we get a palindrome (41315522551314).

The spelling of 10103320221213 in words is "ten trillion, one hundred three billion, three hundred twenty million, two hundred twenty-one thousand, two hundred thirteen".