10323201020 has 48 divisors (see below), whose sum is σ = 23670607968. Its totient is φ = 3750543360.

The previous prime is 10323201017. The next prime is 10323201101. The reversal of 10323201020 is 2010232301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10323200986 and 10323201004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233312 + ... + 274008.

It is an arithmetic number, because the mean of its divisors is an integer number (493137666).

Almost surely, 2^10323201020 is an apocalyptic number.

10323201020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10323201020 is an abundant number, since it is smaller than the sum of its proper divisors (13347406948).

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

10323201020 is a wasteful number, since it uses less digits than its factorization.

10323201020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41870 (or 41868 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10323201020 its reverse (2010232301), we get a palindrome (12333433321).

The spelling of 10323201020 in words is "ten billion, three hundred twenty-three million, two hundred one thousand, twenty".