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230013120300103 = 7228353333110273
BaseRepresentation
bin110100010011001000011010…
…010101000100010001000111
31010011102001001211111010020101
4310103020122111010101013
5220122013332244100403
62133110322502144531
766306620354512600
oct6423103225042107
91104361054433211
10230013120300103
116732001aa86028
122196a100722147
139b461b49a04ca
1440b29a16d2da7
151b8d280b2e71d
hexd1321a544447

230013120300103 has 24 divisors (see below), whose sum is σ = 268562182141008. Its totient is φ = 196420544280576.

The previous prime is 230013120300091. The next prime is 230013120300137. The reversal of 230013120300103 is 301003021310032.

It is not a de Polignac number, because 230013120300103 - 29 = 230013120299591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230013120300143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72397575 + ... + 75507847.

It is an arithmetic number, because the mean of its divisors is an integer number (11190090922542).

Almost surely, 2230013120300103 is an apocalyptic number.

230013120300103 is a deficient number, since it is larger than the sum of its proper divisors (38549061840905).

230013120300103 is a wasteful number, since it uses less digits than its factorization.

230013120300103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3115903 (or 3115896 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 230013120300103 its reverse (301003021310032), we get a palindrome (531016141610135).

The spelling of 230013120300103 in words is "two hundred thirty trillion, thirteen billion, one hundred twenty million, three hundred thousand, one hundred three".

Divisors: 1 7 49 283 1981 5333 13867 37331 261317 1509239 3110273 10564673 21771911 73952711 152403377 880207259 6161450813 16587085909 43130155691 116109601363 812767209541 4694145312247 32859017185729 230013120300103