101030200321 has 4 divisors (see below), whose sum is σ = 101071899072. Its totient is φ = 100988501572.

The previous prime is 101030200309. The next prime is 101030200367. The reversal of 101030200321 is 123002030101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101030200321 - 2¹⁷ = 101030069249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101030200301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20845741 + ... + 20850586.

It is an arithmetic number, because the mean of its divisors is an integer number (25267974768).

Almost surely, 2^101030200321 is an apocalyptic number.

It is an amenable number.

101030200321 is a deficient number, since it is larger than the sum of its proper divisors (41698751).

101030200321 is an equidigital number, since it uses as much as digits as its factorization.

101030200321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41698750.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 101030200321 its reverse (123002030101), we get a palindrome (224032230422).

The spelling of 101030200321 in words is "one hundred one billion, thirty million, two hundred thousand, three hundred twenty-one".