30353112430143 has 96 divisors (see below), whose sum is σ = 44232148638720. Its totient is φ = 18497761201920.

The previous prime is 30353112430133. The next prime is 30353112430307. The reversal of 30353112430143 is 34103421135303.

It is a happy number.

It is not a de Polignac number, because 30353112430143 - 2¹⁴ = 30353112413759 is a prime.

It is a super-2 number, since 2×30353112430143² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30353112430133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 834110593 + ... + 834146981.

It is an arithmetic number, because the mean of its divisors is an integer number (460751548320).

Almost surely, 2^{30353112430143} is an apocalyptic number.

30353112430143 is a deficient number, since it is larger than the sum of its proper divisors (13879036208577).

30353112430143 is a wasteful number, since it uses less digits than its factorization.

30353112430143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36749 (or 36726 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 30353112430143 its reverse (34103421135303), we get a palindrome (64456533565446).

The spelling of 30353112430143 in words is "thirty trillion, three hundred fifty-three billion, one hundred twelve million, four hundred thirty thousand, one hundred forty-three".