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103030113333 = 37311030315361
BaseRepresentation
bin101111111110100010…
…0101100010000110101
3100211221100100001022110
41133331010230100311
53142001202111313
6115155324521233
710305116341110
oct1377504542065
9324840301273
10103030113333
113a7708a40a4
1217b746b0219
13993c508704
144db5665577
152a3027aec3
hex17fd12c435

103030113333 has 32 divisors (see below), whose sum is σ = 162089009152. Its totient is φ = 56965939200.

The previous prime is 103030113323. The next prime is 103030113371. The reversal of 103030113333 is 333311030301.

It is not a de Polignac number, because 103030113333 - 25 = 103030113301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

103030113333 is a modest number, since divided by 113333 gives 103030 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103030113323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6699573 + ... + 6714933.

It is an arithmetic number, because the mean of its divisors is an integer number (5065281536).

Almost surely, 2103030113333 is an apocalyptic number.

It is an amenable number.

103030113333 is a deficient number, since it is larger than the sum of its proper divisors (59058895819).

103030113333 is a wasteful number, since it uses less digits than its factorization.

103030113333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25705.

The product of its (nonzero) digits is 729, while the sum is 21.

Adding to 103030113333 its reverse (333311030301), we get a palindrome (436341143634).

The spelling of 103030113333 in words is "one hundred three billion, thirty million, one hundred thirteen thousand, three hundred thirty-three".

Divisors: 1 3 7 21 31 93 217 651 10303 15361 30909 46083 72121 107527 216363 319393 322581 476191 958179 1428573 2235751 3333337 6707253 10000011 158264383 474793149 1107850681 3323552043 4906195873 14718587619 34343371111 103030113333