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30130110101 = 7132314395657
BaseRepresentation
bin11100000011111001…
…001111111010010101
32212202211010011212202
4130003321033322111
5443201302010401
621501440454245
72114436465410
oct340371177225
985684104782
1030130110101
1111861730743
125a0a61a385
132ac231ba20
14165b836b77
15bb527a06b
hex703e4fe95

30130110101 has 16 divisors (see below), whose sum is σ = 38695528704. Its totient is φ = 22802719104.

The previous prime is 30130110007. The next prime is 30130110119. The reversal of 30130110101 is 10101103103.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 30130110101 - 222 = 30125915797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130110181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7195736 + ... + 7199921.

It is an arithmetic number, because the mean of its divisors is an integer number (2418470544).

Almost surely, 230130110101 is an apocalyptic number.

It is an amenable number.

30130110101 is a deficient number, since it is larger than the sum of its proper divisors (8565418603).

30130110101 is a wasteful number, since it uses less digits than its factorization.

30130110101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14395700.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 30130110101 its reverse (10101103103), we get a palindrome (40231213204).

The spelling of 30130110101 in words is "thirty billion, one hundred thirty million, one hundred ten thousand, one hundred one".

Divisors: 1 7 13 23 91 161 299 2093 14395657 100769599 187143541 331100111 1310004787 2317700777 4304301443 30130110101