30430102303100 has 18 divisors (see below), whose sum is σ = 66033321997944. Its totient is φ = 12172040921200.

The previous prime is 30430102303087. The next prime is 30430102303157. The reversal of 30430102303100 is 130320103403.

It is a super-2 number, since 2×30430102303100² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 152150511416 + ... + 152150511615.

Almost surely, 2^{30430102303100} is an apocalyptic number.

It is an amenable number.

30430102303100 is an abundant number, since it is smaller than the sum of its proper divisors (35603219694844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30430102303100 is a wasteful number, since it uses less digits than its factorization.

30430102303100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304301023045 (or 304301023038 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30430102303100 its reverse (130320103403), we get a palindrome (30560422406503).

The spelling of 30430102303100 in words is "thirty trillion, four hundred thirty billion, one hundred two million, three hundred three thousand, one hundred".