30102430043 has 12 divisors (see below), whose sum is σ = 37076943672. Its totient is φ = 24284312640.

The previous prime is 30102430031. The next prime is 30102430063. The reversal of 30102430043 is 34003420103.

It is not a de Polignac number, because 30102430043 - 2⁶ = 30102429979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30102429997 and 30102430024.

It is not an unprimeable number, because it can be changed into a prime (30102430063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18067853 + ... + 18069518.

It is an arithmetic number, because the mean of its divisors is an integer number (3089745306).

Almost surely, 2^30102430043 is an apocalyptic number.

30102430043 is a deficient number, since it is larger than the sum of its proper divisors (6974513629).

30102430043 is a wasteful number, since it uses less digits than its factorization.

30102430043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36137402 (or 36137395 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30102430043 its reverse (34003420103), we get a palindrome (64105850146).

The spelling of 30102430043 in words is "thirty billion, one hundred two million, four hundred thirty thousand, forty-three".