30040203000131 has 2 divisors, whose sum is σ = 30040203000132. Its totient is φ = 30040203000130.

The previous prime is 30040203000079. The next prime is 30040203000161. The reversal of 30040203000131 is 13100030204003.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (13100030204003) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30040203000131 is a prime.

It is a super-2 number, since 2×30040203000131² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30040203000161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15020101500065 + 15020101500066.

It is an arithmetic number, because the mean of its divisors is an integer number (15020101500066).

Almost surely, 2^{30040203000131} is an apocalyptic number.

30040203000131 is a deficient number, since it is larger than the sum of its proper divisors (1).

30040203000131 is an equidigital number, since it uses as much as digits as its factorization.

30040203000131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30040203000131 its reverse (13100030204003), we get a palindrome (43140233204134).

The spelling of 30040203000131 in words is "thirty trillion, forty billion, two hundred three million, one hundred thirty-one", and thus it is an aban number.