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30103010130 = 2351003433671
BaseRepresentation
bin11100000010010001…
…110111101101010010
32212200221010100201010
4130002101313231102
5443122332311010
621455031551350
72113660235634
oct340221675522
985627110633
1030103010130
1111848401076
125a0152b556
132ab9820a3b
141657dc0a54
15bb2bc5620
hex702477b52

30103010130 has 16 divisors (see below), whose sum is σ = 72247224384. Its totient is φ = 8027469360.

The previous prime is 30103010111. The next prime is 30103010173. The reversal of 30103010130 is 3101030103.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 501716806 + ... + 501716865.

It is an arithmetic number, because the mean of its divisors is an integer number (4515451524).

Almost surely, 230103010130 is an apocalyptic number.

30103010130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30103010130 is an abundant number, since it is smaller than the sum of its proper divisors (42144214254).

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

30103010130 is a wasteful number, since it uses less digits than its factorization.

30103010130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003433681.

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 30103010130 its reverse (3101030103), we get a palindrome (33204040233).

The spelling of 30103010130 in words is "thirty billion, one hundred three million, ten thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 1003433671 2006867342 3010301013 5017168355 6020602026 10034336710 15051505065 30103010130