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230001103130 = 25197653178793
BaseRepresentation
bin1101011000110100100…
…0100101000100011010
3210222200011122122002012
43112031020211010122
512232020240300010
6253354441505522
722421433055661
oct3261510450432
9728604578065
10230001103130
11895a7699007
12386aaaa22a2
13188c59ac3c6
14b1bc735dd8
155eb221a005
hex358d22511a

230001103130 has 32 divisors (see below), whose sum is σ = 416743067664. Its totient is φ = 91392749056.

The previous prime is 230001103081. The next prime is 230001103141. The reversal of 230001103130 is 31301100032.

It can be written as a sum of positive squares in 8 ways, for example, as 158635720681 + 71365382449 = 398291^2 + 267143^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1197014 + ... + 1375806.

Almost surely, 2230001103130 is an apocalyptic number.

230001103130 is a deficient number, since it is larger than the sum of its proper divisors (186741964534).

230001103130 is a wasteful number, since it uses less digits than its factorization.

230001103130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179650.

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

Adding to 230001103130 its reverse (31301100032), we get a palindrome (261302203162).

The spelling of 230001103130 in words is "two hundred thirty billion, one million, one hundred three thousand, one hundred thirty".

Divisors: 1 2 5 10 197 394 653 985 1306 1970 3265 6530 128641 178793 257282 357586 643205 893965 1286410 1787930 35222221 70444442 116751829 176111105 233503658 352222210 583759145 1167518290 23000110313 46000220626 115000551565 230001103130