302130201001 has 4 divisors (see below), whose sum is σ = 302449241232. Its totient is φ = 301811160772.

The previous prime is 302130200993. The next prime is 302130201011. The reversal of 302130201001 is 100102031203.

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 302130201001 - 2³ = 302130200993 is a prime.

It is a super-2 number, since 2×302130201001² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (302130201011) 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, 159518695 + ... + 159520588.

It is an arithmetic number, because the mean of its divisors is an integer number (75612310308).

Almost surely, 2^302130201001 is an apocalyptic number.

It is an amenable number.

302130201001 is a deficient number, since it is larger than the sum of its proper divisors (319040231).

302130201001 is an equidigital number, since it uses as much as digits as its factorization.

302130201001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319040230.

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

Adding to 302130201001 its reverse (100102031203), we get a palindrome (402232232204).

The spelling of 302130201001 in words is "three hundred two billion, one hundred thirty million, two hundred one thousand, one".