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230103331003 = 72131721248807
BaseRepresentation
bin1101011001001100111…
…0100011000010111011
3210222221022000100100201
43112103032203002323
512232222423043003
6253412532543031
722424114020300
oct3262316430273
9728838010321
10230103331003
118964a371357
1238719181a77
1318910c22c80
14b1cc1470a7
155ebb1aeb1d
hex35933a30bb

230103331003 has 24 divisors (see below), whose sum is σ = 305217878112. Its totient is φ = 171350371584.

The previous prime is 230103331001. The next prime is 230103331013. The reversal of 230103331003 is 300133301032.

It is not a de Polignac number, because 230103331003 - 21 = 230103331001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230103331001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10613575 + ... + 10635232.

It is an arithmetic number, because the mean of its divisors is an integer number (12717411588).

Almost surely, 2230103331003 is an apocalyptic number.

230103331003 is a deficient number, since it is larger than the sum of its proper divisors (75114547109).

230103331003 is a wasteful number, since it uses less digits than its factorization.

230103331003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21248851 (or 21248844 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 230103331003 its reverse (300133301032), we get a palindrome (530236632035).

The spelling of 230103331003 in words is "two hundred thirty billion, one hundred three million, three hundred thirty-one thousand, three".

Divisors: 1 7 13 17 49 91 119 221 637 833 1547 10829 21248807 148741649 276234491 361229719 1041191543 1933641437 2528608033 4695986347 13535490059 17700256231 32871904429 230103331003