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230010020113 = 1911204240943
BaseRepresentation
bin1101011000110110101…
…0100110000100010001
3210222200210102122212211
43112031222212010101
512232030031120423
6253355400552121
722421601625006
oct3261552460421
9728623378784
10230010020113
1189601729515
12386b1a82641
13188c77b2023
14b1bd9b78ad
155eb2dcc10d
hex358daa6111

230010020113 has 4 divisors (see below), whose sum is σ = 231214261248. Its totient is φ = 228805778980.

The previous prime is 230010020099. The next prime is 230010020129. The reversal of 230010020113 is 311020010032.

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.

It is a cyclic number.

It is not a de Polignac number, because 230010020113 - 229 = 229473149201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230010020093 and 230010020102.

It is not an unprimeable number, because it can be changed into a prime (230010020143) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 602120281 + ... + 602120662.

It is an arithmetic number, because the mean of its divisors is an integer number (57803565312).

Almost surely, 2230010020113 is an apocalyptic number.

It is an amenable number.

230010020113 is a deficient number, since it is larger than the sum of its proper divisors (1204241135).

230010020113 is a wasteful number, since it uses less digits than its factorization.

230010020113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204241134.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 230010020113 its reverse (311020010032), we get a palindrome (541030030145).

The spelling of 230010020113 in words is "two hundred thirty billion, ten million, twenty thousand, one hundred thirteen".

Divisors: 1 191 1204240943 230010020113