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103023142411 = 741787456119
BaseRepresentation
bin101111111110010101…
…0000110011000001011
3100211220212012220000011
41133330222012120023
53141442411024121
6115154515252351
710305003155530
oct1377452063013
9324825186004
10103023142411
113a767972802
1217b722aa0b7
13993ac377c7
144db476cd87
152a2e8507e1
hex17fca8660b

103023142411 has 16 divisors (see below), whose sum is σ = 120765980160. Its totient is φ = 86042099520.

The previous prime is 103023142393. The next prime is 103023142421. The reversal of 103023142411 is 114241320301.

It is a cyclic number.

It is not a de Polignac number, because 103023142411 - 215 = 103023109643 is a prime.

It is a super-2 number, since 2×1030231424112 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103023142421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2191 + ... + 453928.

It is an arithmetic number, because the mean of its divisors is an integer number (7547873760).

Almost surely, 2103023142411 is an apocalyptic number.

103023142411 is a deficient number, since it is larger than the sum of its proper divisors (17742837749).

103023142411 is an equidigital number, since it uses as much as digits as its factorization.

103023142411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456954.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 103023142411 its reverse (114241320301), we get a palindrome (217264462712).

The spelling of 103023142411 in words is "one hundred three billion, twenty-three million, one hundred forty-two thousand, four hundred eleven".

Divisors: 1 7 41 287 787 5509 32267 225869 456119 3192833 18700879 130906153 358965653 2512759571 14717591773 103023142411