10203231110322 has 16 divisors (see below), whose sum is σ = 20406779457120. Its totient is φ = 3401024164032.

The previous prime is 10203231110291. The next prime is 10203231110329. The reversal of 10203231110322 is 22301113230201.

It is not an unprimeable number, because it can be changed into a prime (10203231110329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12799047 + ... + 13572842.

It is an arithmetic number, because the mean of its divisors is an integer number (1275423716070).

Almost surely, 2^{10203231110322} is an apocalyptic number.

10203231110322 is an abundant number, since it is smaller than the sum of its proper divisors (10203548346798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10203231110322 is a wasteful number, since it uses less digits than its factorization.

10203231110322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26436377.

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

Adding to 10203231110322 its reverse (22301113230201), we get a palindrome (32504344340523).

The spelling of 10203231110322 in words is "ten trillion, two hundred three billion, two hundred thirty-one million, one hundred ten thousand, three hundred twenty-two".