200130312021 has 16 divisors (see below), whose sum is σ = 269887634688. Its totient is φ = 131899622400.

The previous prime is 200130312013. The next prime is 200130312059. The reversal of 200130312021 is 120213031002.

It is not a de Polignac number, because 200130312021 - 2³ = 200130312013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200130312521) 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, 112360 + ... + 642561.

It is an arithmetic number, because the mean of its divisors is an integer number (16867977168).

Almost surely, 2^200130312021 is an apocalyptic number.

It is an amenable number.

200130312021 is a deficient number, since it is larger than the sum of its proper divisors (69757322667).

200130312021 is an equidigital number, since it uses as much as digits as its factorization.

200130312021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755932.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 200130312021 its reverse (120213031002), we get a palindrome (320343343023).

The spelling of 200130312021 in words is "two hundred billion, one hundred thirty million, three hundred twelve thousand, twenty-one".