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230011211232023 = 1325609369088847
BaseRepresentation
bin110100010011000110101000…
…100010100011001100010111
31010011101212010210020102011012
4310103012220202203030113
5220122000430033411043
62133105405224202435
766306522143634464
oct6423065042431427
91104355123212135
10230011211232023
116731a2303a6a11
122196986930941b
139b45c6c313320
1440b285dd4866b
151b8d1bd22ea18
hexd131a88a3317

230011211232023 has 8 divisors (see below), whose sum is σ = 247705352155968. Its totient is φ = 212317208997984.

The previous prime is 230011211232001. The next prime is 230011211232029. The reversal of 230011211232023 is 320232112110032.

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

It is a cyclic number.

It is not a de Polignac number, because 230011211232023 - 216 = 230011211166487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230011211232023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230011211232029) 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, 31215215 + ... + 37873632.

It is an arithmetic number, because the mean of its divisors is an integer number (30963169019496).

Almost surely, 2230011211232023 is an apocalyptic number.

230011211232023 is a deficient number, since it is larger than the sum of its proper divisors (17694140923945).

230011211232023 is a wasteful number, since it uses less digits than its factorization.

230011211232023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69344953.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 230011211232023 its reverse (320232112110032), we get a palindrome (550243323342055).

The spelling of 230011211232023 in words is "two hundred thirty trillion, eleven billion, two hundred eleven million, two hundred thirty-two thousand, twenty-three".

Divisors: 1 13 256093 3329209 69088847 898155011 17693170094771 230011211232023