30003130220131 has 8 divisors (see below), whose sum is σ = 31601822184720. Its totient is φ = 28406396240352.

The previous prime is 30003130220123. The next prime is 30003130220159. The reversal of 30003130220131 is 13102203130003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30003130220131 - 2³ = 30003130220123 is a prime.

It is a super-2 number, since 2×30003130220131² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30003130220099 and 30003130220108.

It is not an unprimeable number, because it can be changed into a prime (30003130320131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489464740 + ... + 489526033.

It is an arithmetic number, because the mean of its divisors is an integer number (3950227773090).

Almost surely, 2^{30003130220131} is an apocalyptic number.

30003130220131 is a deficient number, since it is larger than the sum of its proper divisors (1598691964589).

30003130220131 is a wasteful number, since it uses less digits than its factorization.

30003130220131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978992405.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30003130220131 its reverse (13102203130003), we get a palindrome (43105333350134).

The spelling of 30003130220131 in words is "thirty trillion, three billion, one hundred thirty million, two hundred twenty thousand, one hundred thirty-one".