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103032331233 = 31311783224209
BaseRepresentation
bin101111111110100110…
…1001001101111100001
3100211221111111201200220
41133331031021233201
53142002234044413
6115155444233253
710305144236226
oct1377515115741
9324844451626
10103032331233
113a772079477
1217b7539b829
13993cb04090
144db5a8194d
152a30568223
hex17fd349be1

103032331233 has 16 divisors (see below), whose sum is σ = 147957075840. Its totient is φ = 63398847744.

The previous prime is 103032331231. The next prime is 103032331277. The reversal of 103032331233 is 332133230301.

It is not a de Polignac number, because 103032331233 - 21 = 103032331231 is a prime.

It is a super-2 number, since 2×1030323312332 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103032331231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347433 + ... + 571641.

It is an arithmetic number, because the mean of its divisors is an integer number (9247317240).

Almost surely, 2103032331233 is an apocalyptic number.

103032331233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

103032331233 is a deficient number, since it is larger than the sum of its proper divisors (44924744607).

103032331233 is a wasteful number, since it uses less digits than its factorization.

103032331233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236008.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 103032331233 its reverse (332133230301), we get a palindrome (435165561534).

The spelling of 103032331233 in words is "one hundred three billion, thirty-two million, three hundred thirty-one thousand, two hundred thirty-three".

Divisors: 1 3 13 39 11783 35349 153179 224209 459537 672627 2914717 8744151 2641854647 7925563941 34344110411 103032331233