30535004304131 has 4 divisors (see below), whose sum is σ = 30544585419432. Its totient is φ = 30525423188832.

The previous prime is 30535004304109. The next prime is 30535004304137. The reversal of 30535004304131 is 13140340053503.

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

It is a cyclic number.

It is not a de Polignac number, because 30535004304131 - 2¹⁸ = 30535004041987 is a prime.

It is a super-2 number, since 2×30535004304131² (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 (30535004304137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4790552870 + ... + 4790559243.

It is an arithmetic number, because the mean of its divisors is an integer number (7636146354858).

Almost surely, 2^{30535004304131} is an apocalyptic number.

30535004304131 is a deficient number, since it is larger than the sum of its proper divisors (9581115301).

30535004304131 is an equidigital number, since it uses as much as digits as its factorization.

30535004304131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9581115300.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 30535004304131 its reverse (13140340053503), we get a palindrome (43675344357634).

The spelling of 30535004304131 in words is "thirty trillion, five hundred thirty-five billion, four million, three hundred four thousand, one hundred thirty-one".