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230032431203 = 5313931224709
BaseRepresentation
bin1101011000111100000…
…0000101100001100011
3210222202100121021010012
43112033000011201203
512232101300244303
6253401521155135
722422263255321
oct3261700054143
9728670537105
10230032431203
1189613346283
12386b948baab
13188cc32aa23
14b1c296cd11
155eb4d575d8
hex358f005863

230032431203 has 8 divisors (see below), whose sum is σ = 236058807600. Its totient is φ = 224068504608.

The previous prime is 230032431191. The next prime is 230032431271. The reversal of 230032431203 is 302134230032.

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 230032431203 - 222 = 230028236899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230032431283) 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, 15604988 + ... + 15619721.

It is an arithmetic number, because the mean of its divisors is an integer number (29507350950).

Almost surely, 2230032431203 is an apocalyptic number.

230032431203 is a deficient number, since it is larger than the sum of its proper divisors (6026376397).

230032431203 is a wasteful number, since it uses less digits than its factorization.

230032431203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31224901.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 230032431203 its reverse (302134230032), we get a palindrome (532166661235).

The spelling of 230032431203 in words is "two hundred thirty billion, thirty-two million, four hundred thirty-one thousand, two hundred three".

Divisors: 1 53 139 7367 31224709 1654909577 4340234551 230032431203