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230013020232101 = 559034114502267
BaseRepresentation
bin110100010011001000010100…
…010111010101100110100101
31010011102000210212012010202002
4310103020110113111212211
5220122013131134411401
62133110304525255045
766306615031115261
oct6423102427254645
91104360725163662
10230013020232101
116731aa795484a7
122196a093104485
139b4619a034a82
1440b29922c50a1
151b8d276e64a6b
hexd132145d59a5

230013020232101 has 4 divisors (see below), whose sum is σ = 230017134790272. Its totient is φ = 230008905673932.

The previous prime is 230013020232089. The next prime is 230013020232113. The reversal of 230013020232101 is 101232020310032.

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 an interprime number because it is at equal distance from previous prime (230013020232089) and next prime (230013020232113).

It is a cyclic number.

It is not a de Polignac number, because 230013020232101 - 210 = 230013020231077 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 (230013080232101) 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, 2057195231 + ... + 2057307036.

It is an arithmetic number, because the mean of its divisors is an integer number (57504283697568).

Almost surely, 2230013020232101 is an apocalyptic number.

It is an amenable number.

230013020232101 is a deficient number, since it is larger than the sum of its proper divisors (4114558171).

230013020232101 is an equidigital number, since it uses as much as digits as its factorization.

230013020232101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4114558170.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 230013020232101 its reverse (101232020310032), we get a palindrome (331245040542133).

The spelling of 230013020232101 in words is "two hundred thirty trillion, thirteen billion, twenty million, two hundred thirty-two thousand, one hundred one".

Divisors: 1 55903 4114502267 230013020232101