30301002000131 has 4 divisors (see below), whose sum is σ = 30301659434592. Its totient is φ = 30300344565672.

The previous prime is 30301002000121. The next prime is 30301002000149. The reversal of 30301002000131 is 13100020010303.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30301002000131 is a prime.

It is a super-2 number, since 2×30301002000131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30301002000121) 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, 328648091 + ... + 328740276.

It is an arithmetic number, because the mean of its divisors is an integer number (7575414858648).

Almost surely, 2^{30301002000131} is an apocalyptic number.

30301002000131 is a deficient number, since it is larger than the sum of its proper divisors (657434461).

30301002000131 is an equidigital number, since it uses as much as digits as its factorization.

30301002000131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657434460.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30301002000131 its reverse (13100020010303), we get a palindrome (43401022010434).

The spelling of 30301002000131 in words is "thirty trillion, three hundred one billion, two million, one hundred thirty-one", and thus it is an aban number.