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30010323101 = 112728211191
BaseRepresentation
bin11011111100110000…
…010011000010011101
32212110110201101000012
4123330300103002131
5442430120314401
621441521213005
72111453352233
oct337460230235
985413641005
1030010323101
1111800054a20
125996491165
132aa356aa45
141649974953
15ba99b78bb
hex6fcc1309d

30010323101 has 4 divisors (see below), whose sum is σ = 32738534304. Its totient is φ = 27282111900.

The previous prime is 30010323073. The next prime is 30010323103. The reversal of 30010323101 is 10132301003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10132301003 = 11921118273.

It is a cyclic number.

It is not a de Polignac number, because 30010323101 - 230 = 28936581277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30010323103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1364105585 + ... + 1364105606.

It is an arithmetic number, because the mean of its divisors is an integer number (8184633576).

Almost surely, 230010323101 is an apocalyptic number.

It is an amenable number.

30010323101 is a deficient number, since it is larger than the sum of its proper divisors (2728211203).

30010323101 is a wasteful number, since it uses less digits than its factorization.

30010323101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2728211202.

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

Adding to 30010323101 its reverse (10132301003), we get a palindrome (40142624104).

The spelling of 30010323101 in words is "thirty billion, ten million, three hundred twenty-three thousand, one hundred one".

Divisors: 1 11 2728211191 30010323101