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230011203401 = 7139236393837
BaseRepresentation
bin1101011000110110111…
…1000110111101001001
3210222200212122210001022
43112031233012331021
512232030332002101
6253355442202225
722421614653560
oct3261557067511
9728625583038
10230011203401
1189602367541
12386b2353375
13188c7b077b5
14b1bdc04bd7
155eb3062a1b
hex358dbc6f49

230011203401 has 8 divisors (see below), whose sum is σ = 264761098560. Its totient is φ = 195734096208.

The previous prime is 230011203313. The next prime is 230011203421. The reversal of 230011203401 is 104302110032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230011203401 - 218 = 230010941257 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 230011203401.

It is not an unprimeable number, because it can be changed into a prime (230011203421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118195946 + ... + 118197891.

It is an arithmetic number, because the mean of its divisors is an integer number (33095137320).

Almost surely, 2230011203401 is an apocalyptic number.

It is an amenable number.

230011203401 is a deficient number, since it is larger than the sum of its proper divisors (34749895159).

230011203401 is a wasteful number, since it uses less digits than its factorization.

230011203401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236393983.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 230011203401 its reverse (104302110032), we get a palindrome (334313313433).

The spelling of 230011203401 in words is "two hundred thirty billion, eleven million, two hundred three thousand, four hundred one".

Divisors: 1 7 139 973 236393837 1654756859 32858743343 230011203401