1010200321 has 16 divisors (see below), whose sum is σ = 1107776320. Its totient is φ = 915520320.

The previous prime is 1010200309. The next prime is 1010200363. The reversal of 1010200321 is 1230020101.

1010200321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1010200321 - 2¹³ = 1010192129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010200298 and 1010200307.

It is not an unprimeable number, because it can be changed into a prime (1010200391) 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, 680446 + ... + 681928.

It is an arithmetic number, because the mean of its divisors is an integer number (69236020).

Almost surely, 2^1010200321 is an apocalyptic number.

It is an amenable number.

1010200321 is a deficient number, since it is larger than the sum of its proper divisors (97575999).

1010200321 is a wasteful number, since it uses less digits than its factorization.

1010200321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1010200321 is about 31783.6486420298. The cubic root of 1010200321 is about 1003.3886113430.

Adding to 1010200321 its reverse (1230020101), we get a palindrome (2240220422).

The spelling of 1010200321 in words is "one billion, ten million, two hundred thousand, three hundred twenty-one".