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230300232012111 = 31747106574123303
BaseRepresentation
bin110100010111010011110011…
…100001010101000101001111
31010012102111011010211021120210
4310113103303201111011033
5220141214333343341421
62133450244354413503
766336433304012502
oct6427236341250517
91105374133737523
10230300232012111
1167420864068848
12219b5889891293
139b672ac611ab1
1440c283ac69139
151b95986aa6576
hexd174f385514f

230300232012111 has 16 divisors (see below), whose sum is σ = 307271648831744. Its totient is φ = 153431168143104.

The previous prime is 230300232011989. The next prime is 230300232012187. The reversal of 230300232012111 is 111210232003032.

It is not a de Polignac number, because 230300232012111 - 215 = 230300231979343 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 (230300232012311) 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, 53791686 + ... + 57914988.

It is an arithmetic number, because the mean of its divisors is an integer number (19204478051984).

Almost surely, 2230300232012111 is an apocalyptic number.

230300232012111 is a deficient number, since it is larger than the sum of its proper divisors (76971416819633).

230300232012111 is a wasteful number, since it uses less digits than its factorization.

230300232012111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4135710.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 230300232012111 its reverse (111210232003032), we get a palindrome (341510464015143).

The spelling of 230300232012111 in words is "two hundred thirty trillion, three hundred billion, two hundred thirty-two million, twelve thousand, one hundred eleven".

Divisors: 1 3 1747 5241 10657 31971 4123303 12369909 18617779 55853337 7203410341 21610231023 43942040071 131826120213 76766744004037 230300232012111