30103210130 has 64 divisors (see below), whose sum is σ = 62369353728. Its totient is φ = 10247523840.

The previous prime is 30103210099. The next prime is 30103210133. The reversal of 30103210130 is 3101230103.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (30103210133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8193974 + ... + 8197646.

It is an arithmetic number, because the mean of its divisors is an integer number (974521152).

Almost surely, 2^30103210130 is an apocalyptic number.

30103210130 is an abundant number, since it is smaller than the sum of its proper divisors (32266143598).

30103210130 is a wasteful number, since it uses less digits than its factorization.

30103210130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4491.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30103210130 its reverse (3101230103), we get a palindrome (33204440233).

The spelling of 30103210130 in words is "thirty billion, one hundred three million, two hundred ten thousand, one hundred thirty".